Add OCB support and test vectors for evp_test.
Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Dr. Stephen Henson
parent
578ce42d35
commit
2207ba7b44
2 changed files with 164 additions and 19 deletions
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@ -623,7 +623,7 @@ static const struct evp_test_method digest_test_method = {
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struct cipher_data {
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const EVP_CIPHER *cipher;
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int enc;
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/* Set to EVP_CIPH_GCM_MODE or EVP_CIPH_CCM_MODE if AEAD */
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/* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
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int aead;
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unsigned char *key;
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size_t key_len;
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@ -664,6 +664,7 @@ static int cipher_test_init(struct evp_test *t, const char *alg)
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cdat->tag = NULL;
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t->data = cdat;
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if (EVP_CIPHER_mode(cipher) == EVP_CIPH_GCM_MODE
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|| EVP_CIPHER_mode(cipher) == EVP_CIPH_OCB_MODE
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|| EVP_CIPHER_mode(cipher) == EVP_CIPH_CCM_MODE)
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cdat->aead = EVP_CIPHER_mode(cipher);
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else
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@ -746,12 +747,8 @@ static int cipher_test_enc(struct evp_test *t, int enc)
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goto err;
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err = "INVALID_IV_LENGTH";
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if (cdat->iv) {
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if (cdat->aead == EVP_CIPH_GCM_MODE) {
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
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cdat->iv_len, 0))
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goto err;
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} else if (cdat->aead == EVP_CIPH_CCM_MODE) {
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_CCM_SET_IVLEN,
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if (cdat->aead) {
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_IVLEN,
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cdat->iv_len, 0))
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goto err;
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} else if (cdat->iv_len != (size_t)EVP_CIPHER_CTX_iv_length(ctx))
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@ -760,23 +757,19 @@ static int cipher_test_enc(struct evp_test *t, int enc)
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if (cdat->aead) {
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unsigned char *tag;
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/*
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* If encrypting just set tag length. If decrypting set
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* tag length and value.
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* If encrypting or OCB just set tag length initially, otherwise
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* set tag length and value.
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*/
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if (enc) {
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if (enc || cdat->aead == EVP_CIPH_OCB_MODE) {
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err = "TAG_LENGTH_SET_ERROR";
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tag = NULL;
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} else {
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err = "TAG_SET_ERROR";
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tag = cdat->tag;
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}
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if (cdat->aead == EVP_CIPH_GCM_MODE && tag) {
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_TAG,
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cdat->tag_len, tag))
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goto err;
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} else if (cdat->aead == EVP_CIPH_CCM_MODE) {
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_CCM_SET_TAG,
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cdat->tag_len, tag))
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if (tag || cdat->aead != EVP_CIPH_GCM_MODE) {
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
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cdat->tag_len, tag))
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goto err;
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}
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}
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@ -788,6 +781,14 @@ static int cipher_test_enc(struct evp_test *t, int enc)
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if (!EVP_CipherInit_ex(ctx, NULL, NULL, cdat->key, cdat->iv, -1))
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goto err;
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if (!enc && cdat->aead == EVP_CIPH_OCB_MODE) {
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
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cdat->tag_len, cdat->tag)) {
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err = "TAG_SET_ERROR";
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goto err;
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}
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}
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if (cdat->aead == EVP_CIPH_CCM_MODE) {
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if (!EVP_CipherUpdate(ctx, NULL, &tmplen, NULL, out_len)) {
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err = "CCM_PLAINTEXT_LENGTH_SET_ERROR";
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@ -823,8 +824,7 @@ static int cipher_test_enc(struct evp_test *t, int enc)
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err = "TAG_LENGTH_INTERNAL_ERROR";
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goto err;
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}
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/* EVP_CTRL_CCM_GET_TAG and EVP_CTRL_GCM_GET_TAG are equal. */
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_GET_TAG,
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if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG,
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cdat->tag_len, rtag)) {
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err = "TAG_RETRIEVE_ERROR";
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goto err;
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@ -1652,6 +1652,151 @@ Tag = 3b629ccfbc1119b7319e1dce2cd6fd6d
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Plaintext = 000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f
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Ciphertext = 6268c6fa2a80b2d137467f092f657ac04d89be2beaa623d61b5a868c8f03ff95d3dcee23ad2f1ab3a6c80eaf4b140eb05de3457f0fbc111a6b43d0763aa422a3013cf1dc37fe417d1fbfc449b75d4cc5
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#AES OCB Test vectors
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD =
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Tag = 197B9C3C441D3C83EAFB2BEF633B9182
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Plaintext =
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Ciphertext =
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 0001020304050607
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Tag = 16DC76A46D47E1EAD537209E8A96D14E
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Plaintext = 0001020304050607
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Ciphertext = 92B657130A74B85A
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 0001020304050607
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Tag = 98B91552C8C009185044E30A6EB2FE21
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Plaintext =
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Ciphertext =
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD =
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Tag = 971EFFCAE19AD4716F88E87B871FBEED
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Plaintext = 0001020304050607
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Ciphertext = 92B657130A74B85A
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F
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Tag = 776C9924D6723A1FC4524532AC3E5BEB
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Plaintext = 000102030405060708090A0B0C0D0E0F
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Ciphertext = BEA5E8798DBE7110031C144DA0B26122
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F
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Tag = 7DDB8E6CEA6814866212509619B19CC6
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Plaintext =
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Ciphertext =
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD =
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Tag = 13CC8B747807121A4CBB3E4BD6B456AF
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Plaintext = 000102030405060708090A0B0C0D0E0F
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Ciphertext = BEA5E8798DBE7110031C144DA0B26122
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F1011121314151617
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Tag = 5FA94FC3F38820F1DC3F3D1FD4E55E1C
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Plaintext = 000102030405060708090A0B0C0D0E0F1011121314151617
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Ciphertext = BEA5E8798DBE7110031C144DA0B26122FCFCEE7A2A8D4D48
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F1011121314151617
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Tag = 282026DA3068BC9FA118681D559F10F6
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Plaintext =
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Ciphertext =
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD =
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Tag = 6EF2F52587FDA0ED97DC7EEDE241DF68
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Plaintext = 000102030405060708090A0B0C0D0E0F1011121314151617
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Ciphertext = BEA5E8798DBE7110031C144DA0B26122FCFCEE7A2A8D4D48
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F
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Tag = B2A040DD3BD5164372D76D7BB6824240
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Plaintext = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F
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Ciphertext = BEA5E8798DBE7110031C144DA0B26122CEAAB9B05DF771A657149D53773463CB
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F
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Tag = E1E072633BADE51A60E85951D9C42A1B
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Plaintext =
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Ciphertext =
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD =
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Tag = 4A3BAE824465CFDAF8C41FC50C7DF9D9
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Plaintext = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F
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Ciphertext = BEA5E8798DBE7110031C144DA0B26122CEAAB9B05DF771A657149D53773463CB
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627
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Tag = 659C623211DEEA0DE30D2C381879F4C8
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Plaintext = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627
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Ciphertext = BEA5E8798DBE7110031C144DA0B26122CEAAB9B05DF771A657149D53773463CB68C65778B058A635
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627
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Tag = 7AEB7A69A1687DD082CA27B0D9A37096
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Plaintext =
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Ciphertext =
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD =
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Tag = 060C8467F4ABAB5E8B3C2067A2E115DC
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Plaintext = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627
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Ciphertext = BEA5E8798DBE7110031C144DA0B26122CEAAB9B05DF771A657149D53773463CB68C65778B058A635
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#AES OCB Non standard test vectors - generated from reference implementation
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B
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AAD = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627
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Tag = 1b6c44f34e3abb3cbf8976e7
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Plaintext = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627
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Ciphertext = 09a4fd29de949d9a9aa9924248422097ad4883b4713e6c214ff6567ada08a96766fc4e2ee3e3a5a1
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Cipher = aes-128-ocb
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Key = 000102030405060708090A0B0C0D0E0F
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IV = 000102030405060708090A0B0C0D0E
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AAD = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627
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Tag = 1ad62009901f40cba7cd7156f94a7324
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Plaintext = 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627
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Ciphertext = 5e2fa7367ffbdb3938845cfd415fcc71ec79634eb31451609d27505f5e2978f43c44213d8fa441ee
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# AES XTS test vectors from IEEE Std 1619-2007
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Cipher = aes-128-xts
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