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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-12-29 17:25:38 +00:00
crypto: poly1305 - Pass key as first two message blocks to each desc_ctx
The Poly1305 authenticator requires a unique key for each generated tag. This implies that we can't set the key per tfm, as multiple users set individual keys. Instead we pass a desc specific key as the first two blocks of the message to authenticate in update(). Signed-off-by: Martin Willi <martin@strongswan.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Martin Willi
Herbert Xu
parent
8f69b76387
commit
c2b7b20aed
@ -54,14 +54,14 @@ struct poly_req {
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};
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struct chacha_req {
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/* the key we generate for Poly1305 using Chacha20 */
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u8 key[POLY1305_KEY_SIZE];
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u8 iv[CHACHA20_IV_SIZE];
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struct scatterlist src[1];
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struct ablkcipher_request req; /* must be last member */
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};
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struct chachapoly_req_ctx {
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/* the key we generate for Poly1305 using Chacha20 */
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u8 key[POLY1305_KEY_SIZE];
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/* calculated Poly1305 tag */
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u8 tag[POLY1305_DIGEST_SIZE];
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/* length of data to en/decrypt, without ICV */
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@ -294,11 +294,38 @@ static int poly_ad(struct aead_request *req)
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return poly_adpad(req);
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}
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static void poly_init_done(struct crypto_async_request *areq, int err)
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static void poly_setkey_done(struct crypto_async_request *areq, int err)
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{
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async_done_continue(areq->data, err, poly_ad);
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}
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static int poly_setkey(struct aead_request *req)
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{
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struct chachapoly_ctx *ctx = crypto_aead_ctx(crypto_aead_reqtfm(req));
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struct chachapoly_req_ctx *rctx = aead_request_ctx(req);
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struct poly_req *preq = &rctx->u.poly;
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int err;
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sg_init_table(preq->src, 1);
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sg_set_buf(preq->src, rctx->key, sizeof(rctx->key));
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ahash_request_set_callback(&preq->req, aead_request_flags(req),
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poly_setkey_done, req);
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ahash_request_set_tfm(&preq->req, ctx->poly);
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ahash_request_set_crypt(&preq->req, preq->src, NULL, sizeof(rctx->key));
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err = crypto_ahash_update(&preq->req);
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if (err)
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return err;
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return poly_ad(req);
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}
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static void poly_init_done(struct crypto_async_request *areq, int err)
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{
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async_done_continue(areq->data, err, poly_setkey);
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}
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static int poly_init(struct aead_request *req)
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{
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struct chachapoly_ctx *ctx = crypto_aead_ctx(crypto_aead_reqtfm(req));
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@ -314,33 +341,12 @@ static int poly_init(struct aead_request *req)
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if (err)
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return err;
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return poly_ad(req);
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}
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static int poly_genkey_continue(struct aead_request *req)
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{
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struct crypto_aead *aead = crypto_aead_reqtfm(req);
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struct chachapoly_ctx *ctx = crypto_aead_ctx(aead);
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struct chachapoly_req_ctx *rctx = aead_request_ctx(req);
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struct chacha_req *creq = &rctx->u.chacha;
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int err;
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crypto_ahash_clear_flags(ctx->poly, CRYPTO_TFM_REQ_MASK);
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crypto_ahash_set_flags(ctx->poly, crypto_aead_get_flags(aead) &
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CRYPTO_TFM_REQ_MASK);
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err = crypto_ahash_setkey(ctx->poly, creq->key, sizeof(creq->key));
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crypto_aead_set_flags(aead, crypto_ahash_get_flags(ctx->poly) &
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CRYPTO_TFM_RES_MASK);
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if (err)
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return err;
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return poly_init(req);
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return poly_setkey(req);
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}
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static void poly_genkey_done(struct crypto_async_request *areq, int err)
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{
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async_done_continue(areq->data, err, poly_genkey_continue);
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async_done_continue(areq->data, err, poly_init);
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}
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static int poly_genkey(struct aead_request *req)
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@ -351,8 +357,8 @@ static int poly_genkey(struct aead_request *req)
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int err;
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sg_init_table(creq->src, 1);
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memset(creq->key, 0, sizeof(creq->key));
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sg_set_buf(creq->src, creq->key, sizeof(creq->key));
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memset(rctx->key, 0, sizeof(rctx->key));
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sg_set_buf(creq->src, rctx->key, sizeof(rctx->key));
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chacha_iv(creq->iv, req, 0);
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@ -366,7 +372,7 @@ static int poly_genkey(struct aead_request *req)
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if (err)
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return err;
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return poly_genkey_continue(req);
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return poly_init(req);
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}
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static void chacha_encrypt_done(struct crypto_async_request *areq, int err)
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@ -403,8 +409,9 @@ static int chachapoly_encrypt(struct aead_request *req)
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/* encrypt call chain:
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* - chacha_encrypt/done()
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* - poly_genkey/done/continue()
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* - poly_genkey/done()
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* - poly_init/done()
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* - poly_setkey/done()
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* - poly_ad/done()
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* - poly_adpad/done()
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* - poly_cipher/done()
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@ -424,8 +431,9 @@ static int chachapoly_decrypt(struct aead_request *req)
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rctx->cryptlen = req->cryptlen - POLY1305_DIGEST_SIZE;
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/* decrypt call chain:
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* - poly_genkey/done/continue()
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* - poly_genkey/done()
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* - poly_init/done()
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* - poly_setkey/done()
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* - poly_ad/done()
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* - poly_adpad/done()
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* - poly_cipher/done()
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@ -21,20 +21,21 @@
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#define POLY1305_KEY_SIZE 32
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#define POLY1305_DIGEST_SIZE 16
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struct poly1305_ctx {
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struct poly1305_desc_ctx {
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/* key */
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u32 r[5];
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/* finalize key */
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u32 s[4];
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};
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struct poly1305_desc_ctx {
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/* accumulator */
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u32 h[5];
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/* partial buffer */
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u8 buf[POLY1305_BLOCK_SIZE];
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/* bytes used in partial buffer */
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unsigned int buflen;
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/* r key has been set */
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bool rset;
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/* s key has been set */
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bool sset;
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};
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static inline u64 mlt(u64 a, u64 b)
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@ -63,6 +64,8 @@ static int poly1305_init(struct shash_desc *desc)
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memset(dctx->h, 0, sizeof(dctx->h));
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dctx->buflen = 0;
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dctx->rset = false;
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dctx->sset = false;
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return 0;
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}
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@ -70,42 +73,60 @@ static int poly1305_init(struct shash_desc *desc)
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static int poly1305_setkey(struct crypto_shash *tfm,
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const u8 *key, unsigned int keylen)
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{
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struct poly1305_ctx *ctx = crypto_shash_ctx(tfm);
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if (keylen != POLY1305_KEY_SIZE) {
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crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
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return -EINVAL;
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}
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/* Poly1305 requires a unique key for each tag, which implies that
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* we can't set it on the tfm that gets accessed by multiple users
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* simultaneously. Instead we expect the key as the first 32 bytes in
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* the update() call. */
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return -ENOTSUPP;
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}
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static void poly1305_setrkey(struct poly1305_desc_ctx *dctx, const u8 *key)
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{
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/* r &= 0xffffffc0ffffffc0ffffffc0fffffff */
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ctx->r[0] = (le32_to_cpuvp(key + 0) >> 0) & 0x3ffffff;
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ctx->r[1] = (le32_to_cpuvp(key + 3) >> 2) & 0x3ffff03;
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ctx->r[2] = (le32_to_cpuvp(key + 6) >> 4) & 0x3ffc0ff;
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ctx->r[3] = (le32_to_cpuvp(key + 9) >> 6) & 0x3f03fff;
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ctx->r[4] = (le32_to_cpuvp(key + 12) >> 8) & 0x00fffff;
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dctx->r[0] = (le32_to_cpuvp(key + 0) >> 0) & 0x3ffffff;
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dctx->r[1] = (le32_to_cpuvp(key + 3) >> 2) & 0x3ffff03;
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dctx->r[2] = (le32_to_cpuvp(key + 6) >> 4) & 0x3ffc0ff;
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dctx->r[3] = (le32_to_cpuvp(key + 9) >> 6) & 0x3f03fff;
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dctx->r[4] = (le32_to_cpuvp(key + 12) >> 8) & 0x00fffff;
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}
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ctx->s[0] = le32_to_cpuvp(key + 16);
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ctx->s[1] = le32_to_cpuvp(key + 20);
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ctx->s[2] = le32_to_cpuvp(key + 24);
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ctx->s[3] = le32_to_cpuvp(key + 28);
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return 0;
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static void poly1305_setskey(struct poly1305_desc_ctx *dctx, const u8 *key)
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{
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dctx->s[0] = le32_to_cpuvp(key + 0);
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dctx->s[1] = le32_to_cpuvp(key + 4);
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dctx->s[2] = le32_to_cpuvp(key + 8);
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dctx->s[3] = le32_to_cpuvp(key + 12);
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}
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static unsigned int poly1305_blocks(struct poly1305_desc_ctx *dctx,
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struct poly1305_ctx *ctx, const u8 *src,
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unsigned int srclen, u32 hibit)
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const u8 *src, unsigned int srclen,
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u32 hibit)
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{
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u32 r0, r1, r2, r3, r4;
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u32 s1, s2, s3, s4;
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u32 h0, h1, h2, h3, h4;
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u64 d0, d1, d2, d3, d4;
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r0 = ctx->r[0];
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r1 = ctx->r[1];
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r2 = ctx->r[2];
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r3 = ctx->r[3];
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r4 = ctx->r[4];
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if (unlikely(!dctx->sset)) {
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if (!dctx->rset && srclen >= POLY1305_BLOCK_SIZE) {
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poly1305_setrkey(dctx, src);
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src += POLY1305_BLOCK_SIZE;
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srclen -= POLY1305_BLOCK_SIZE;
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dctx->rset = true;
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}
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if (srclen >= POLY1305_BLOCK_SIZE) {
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poly1305_setskey(dctx, src);
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src += POLY1305_BLOCK_SIZE;
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srclen -= POLY1305_BLOCK_SIZE;
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dctx->sset = true;
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}
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}
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r0 = dctx->r[0];
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r1 = dctx->r[1];
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r2 = dctx->r[2];
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r3 = dctx->r[3];
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r4 = dctx->r[4];
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s1 = r1 * 5;
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s2 = r2 * 5;
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@ -164,7 +185,6 @@ static int poly1305_update(struct shash_desc *desc,
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const u8 *src, unsigned int srclen)
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{
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struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
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struct poly1305_ctx *ctx = crypto_shash_ctx(desc->tfm);
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unsigned int bytes;
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if (unlikely(dctx->buflen)) {
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@ -175,14 +195,14 @@ static int poly1305_update(struct shash_desc *desc,
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dctx->buflen += bytes;
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if (dctx->buflen == POLY1305_BLOCK_SIZE) {
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poly1305_blocks(dctx, ctx, dctx->buf,
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poly1305_blocks(dctx, dctx->buf,
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POLY1305_BLOCK_SIZE, 1 << 24);
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dctx->buflen = 0;
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}
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}
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if (likely(srclen >= POLY1305_BLOCK_SIZE)) {
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bytes = poly1305_blocks(dctx, ctx, src, srclen, 1 << 24);
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bytes = poly1305_blocks(dctx, src, srclen, 1 << 24);
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src += srclen - bytes;
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srclen = bytes;
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}
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@ -198,18 +218,20 @@ static int poly1305_update(struct shash_desc *desc,
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static int poly1305_final(struct shash_desc *desc, u8 *dst)
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{
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struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
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struct poly1305_ctx *ctx = crypto_shash_ctx(desc->tfm);
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__le32 *mac = (__le32 *)dst;
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u32 h0, h1, h2, h3, h4;
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u32 g0, g1, g2, g3, g4;
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u32 mask;
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u64 f = 0;
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if (unlikely(!dctx->sset))
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return -ENOKEY;
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if (unlikely(dctx->buflen)) {
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dctx->buf[dctx->buflen++] = 1;
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memset(dctx->buf + dctx->buflen, 0,
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POLY1305_BLOCK_SIZE - dctx->buflen);
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poly1305_blocks(dctx, ctx, dctx->buf, POLY1305_BLOCK_SIZE, 0);
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poly1305_blocks(dctx, dctx->buf, POLY1305_BLOCK_SIZE, 0);
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}
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/* fully carry h */
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@ -253,10 +275,10 @@ static int poly1305_final(struct shash_desc *desc, u8 *dst)
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h3 = (h3 >> 18) | (h4 << 8);
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/* mac = (h + s) % (2^128) */
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f = (f >> 32) + h0 + ctx->s[0]; mac[0] = cpu_to_le32(f);
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f = (f >> 32) + h1 + ctx->s[1]; mac[1] = cpu_to_le32(f);
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f = (f >> 32) + h2 + ctx->s[2]; mac[2] = cpu_to_le32(f);
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f = (f >> 32) + h3 + ctx->s[3]; mac[3] = cpu_to_le32(f);
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f = (f >> 32) + h0 + dctx->s[0]; mac[0] = cpu_to_le32(f);
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f = (f >> 32) + h1 + dctx->s[1]; mac[1] = cpu_to_le32(f);
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f = (f >> 32) + h2 + dctx->s[2]; mac[2] = cpu_to_le32(f);
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f = (f >> 32) + h3 + dctx->s[3]; mac[3] = cpu_to_le32(f);
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return 0;
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}
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@ -275,7 +297,6 @@ static struct shash_alg poly1305_alg = {
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.cra_flags = CRYPTO_ALG_TYPE_SHASH,
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.cra_alignmask = sizeof(u32) - 1,
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.cra_blocksize = POLY1305_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct poly1305_ctx),
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.cra_module = THIS_MODULE,
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},
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};
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107
crypto/testmgr.h
107
crypto/testmgr.h
@ -3051,11 +3051,6 @@ static struct hash_testvec hmac_sha512_tv_template[] = {
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static struct hash_testvec poly1305_tv_template[] = {
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{ /* Test Vector #1 */
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.key = "\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00",
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.ksize = 32,
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.plaintext = "\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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@ -3063,17 +3058,20 @@ static struct hash_testvec poly1305_tv_template[] = {
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00",
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.psize = 64,
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.psize = 96,
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.digest = "\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00",
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}, { /* Test Vector #2 */
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.key = "\x00\x00\x00\x00\x00\x00\x00\x00"
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.plaintext = "\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x00\x00\x00\x00\x00\x00\x00\x00"
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"\x36\xe5\xf6\xb5\xc5\xe0\x60\x70"
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"\xf0\xef\xca\x96\x22\x7a\x86\x3e",
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.ksize = 32,
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.plaintext = "\x41\x6e\x79\x20\x73\x75\x62\x6d"
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"\xf0\xef\xca\x96\x22\x7a\x86\x3e"
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"\x41\x6e\x79\x20\x73\x75\x62\x6d"
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"\x69\x73\x73\x69\x6f\x6e\x20\x74"
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"\x6f\x20\x74\x68\x65\x20\x49\x45"
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"\x54\x46\x20\x69\x6e\x74\x65\x6e"
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@ -3120,16 +3118,15 @@ static struct hash_testvec poly1305_tv_template[] = {
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"\x20\x77\x68\x69\x63\x68\x20\x61"
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"\x72\x65\x20\x61\x64\x64\x72\x65"
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"\x73\x73\x65\x64\x20\x74\x6f",
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.psize = 375,
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.psize = 407,
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.digest = "\x36\xe5\xf6\xb5\xc5\xe0\x60\x70"
|
||||
"\xf0\xef\xca\x96\x22\x7a\x86\x3e",
|
||||
}, { /* Test Vector #3 */
|
||||
.key = "\x36\xe5\xf6\xb5\xc5\xe0\x60\x70"
|
||||
.plaintext = "\x36\xe5\xf6\xb5\xc5\xe0\x60\x70"
|
||||
"\xf0\xef\xca\x96\x22\x7a\x86\x3e"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.ksize = 32,
|
||||
.plaintext = "\x41\x6e\x79\x20\x73\x75\x62\x6d"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x41\x6e\x79\x20\x73\x75\x62\x6d"
|
||||
"\x69\x73\x73\x69\x6f\x6e\x20\x74"
|
||||
"\x6f\x20\x74\x68\x65\x20\x49\x45"
|
||||
"\x54\x46\x20\x69\x6e\x74\x65\x6e"
|
||||
@ -3176,16 +3173,15 @@ static struct hash_testvec poly1305_tv_template[] = {
|
||||
"\x20\x77\x68\x69\x63\x68\x20\x61"
|
||||
"\x72\x65\x20\x61\x64\x64\x72\x65"
|
||||
"\x73\x73\x65\x64\x20\x74\x6f",
|
||||
.psize = 375,
|
||||
.psize = 407,
|
||||
.digest = "\xf3\x47\x7e\x7c\xd9\x54\x17\xaf"
|
||||
"\x89\xa6\xb8\x79\x4c\x31\x0c\xf0",
|
||||
}, { /* Test Vector #4 */
|
||||
.key = "\x1c\x92\x40\xa5\xeb\x55\xd3\x8a"
|
||||
.plaintext = "\x1c\x92\x40\xa5\xeb\x55\xd3\x8a"
|
||||
"\xf3\x33\x88\x86\x04\xf6\xb5\xf0"
|
||||
"\x47\x39\x17\xc1\x40\x2b\x80\x09"
|
||||
"\x9d\xca\x5c\xbc\x20\x70\x75\xc0",
|
||||
.ksize = 32,
|
||||
.plaintext = "\x27\x54\x77\x61\x73\x20\x62\x72"
|
||||
"\x9d\xca\x5c\xbc\x20\x70\x75\xc0"
|
||||
"\x27\x54\x77\x61\x73\x20\x62\x72"
|
||||
"\x69\x6c\x6c\x69\x67\x2c\x20\x61"
|
||||
"\x6e\x64\x20\x74\x68\x65\x20\x73"
|
||||
"\x6c\x69\x74\x68\x79\x20\x74\x6f"
|
||||
@ -3201,79 +3197,73 @@ static struct hash_testvec poly1305_tv_template[] = {
|
||||
"\x68\x65\x20\x6d\x6f\x6d\x65\x20"
|
||||
"\x72\x61\x74\x68\x73\x20\x6f\x75"
|
||||
"\x74\x67\x72\x61\x62\x65\x2e",
|
||||
.psize = 127,
|
||||
.psize = 159,
|
||||
.digest = "\x45\x41\x66\x9a\x7e\xaa\xee\x61"
|
||||
"\xe7\x08\xdc\x7c\xbc\xc5\xeb\x62",
|
||||
}, { /* Test Vector #5 */
|
||||
.key = "\x02\x00\x00\x00\x00\x00\x00\x00"
|
||||
.plaintext = "\x02\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.ksize = 32,
|
||||
.plaintext = "\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff",
|
||||
.psize = 16,
|
||||
.digest = "\x03\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
}, { /* Test Vector #6 */
|
||||
.key = "\x02\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff",
|
||||
.ksize = 32,
|
||||
.plaintext = "\x02\x00\x00\x00\x00\x00\x00\x00"
|
||||
.psize = 48,
|
||||
.digest = "\x03\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.psize = 16,
|
||||
}, { /* Test Vector #6 */
|
||||
.plaintext = "\x02\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\x02\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.psize = 48,
|
||||
.digest = "\x03\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
}, { /* Test Vector #7 */
|
||||
.key = "\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
.plaintext = "\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.ksize = 32,
|
||||
.plaintext = "\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xf0\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\x11\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.psize = 48,
|
||||
.psize = 80,
|
||||
.digest = "\x05\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
}, { /* Test Vector #8 */
|
||||
.key = "\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
.plaintext = "\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.ksize = 32,
|
||||
.plaintext = "\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xfb\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
|
||||
"\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
|
||||
"\x01\x01\x01\x01\x01\x01\x01\x01"
|
||||
"\x01\x01\x01\x01\x01\x01\x01\x01",
|
||||
.psize = 48,
|
||||
.psize = 80,
|
||||
.digest = "\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
}, { /* Test Vector #9 */
|
||||
.key = "\x02\x00\x00\x00\x00\x00\x00\x00"
|
||||
.plaintext = "\x02\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.ksize = 32,
|
||||
.plaintext = "\xfd\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\xfd\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff",
|
||||
.psize = 16,
|
||||
.psize = 48,
|
||||
.digest = "\xfa\xff\xff\xff\xff\xff\xff\xff"
|
||||
"\xff\xff\xff\xff\xff\xff\xff\xff",
|
||||
}, { /* Test Vector #10 */
|
||||
.key = "\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
.plaintext = "\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x04\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.ksize = 32,
|
||||
.plaintext = "\xe3\x35\x94\xd7\x50\x5e\x43\xb9"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\xe3\x35\x94\xd7\x50\x5e\x43\xb9"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x33\x94\xd7\x50\x5e\x43\x79\xcd"
|
||||
"\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
@ -3281,22 +3271,21 @@ static struct hash_testvec poly1305_tv_template[] = {
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.psize = 64,
|
||||
.psize = 96,
|
||||
.digest = "\x14\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x55\x00\x00\x00\x00\x00\x00\x00",
|
||||
}, { /* Test Vector #11 */
|
||||
.key = "\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
.plaintext = "\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x04\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.ksize = 32,
|
||||
.plaintext = "\xe3\x35\x94\xd7\x50\x5e\x43\xb9"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\xe3\x35\x94\xd7\x50\x5e\x43\xb9"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x33\x94\xd7\x50\x5e\x43\x79\xcd"
|
||||
"\x01\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
.psize = 48,
|
||||
.psize = 80,
|
||||
.digest = "\x13\x00\x00\x00\x00\x00\x00\x00"
|
||||
"\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
},
|
||||
|
||||
Loading…
Reference in New Issue
Block a user