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Searched refs:taglen (Results 1 – 25 of 39) sorted by relevance

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/openssl/util/
H A Dcavs-to-evptest.pl25 my $taglen = 0;
55 $taglen = $2;
72 $ct = substr($2, 0, length($2) - ($taglen * 2));
73 $tag = substr($2, $taglen * -2);
85 $taglen = $2;
99 if ($taglen > 0) {
/openssl/ssl/record/
H A Dssl3_record_tls13.c29 size_t taglen, offset, loop, hdrlen; in tls13_enc() local
93 taglen = EVP_CCM8_TLS_TAG_LEN; in tls13_enc()
95 taglen = EVP_CCM_TLS_TAG_LEN; in tls13_enc()
96 if (EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG, taglen, NULL) <= 0) { in tls13_enc()
101 taglen = EVP_GCM_TLS_TAG_LEN; in tls13_enc()
103 taglen = EVP_CHACHAPOLY_TLS_TAG_LEN; in tls13_enc()
140 || !WPACKET_put_bytes_u16(&wpkt, rec->length + taglen) in tls13_enc()
166 if (EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG, taglen, in tls13_enc()
171 rec->length += taglen; in tls13_enc()
/openssl/ssl/record/methods/
H A Dtls13_meth.c21 size_t taglen, in tls13_set_crypto_state() argument
41 rl->taglen = taglen; in tls13_set_crypto_state()
49 && EVP_CIPHER_CTX_ctrl(ciph_ctx, EVP_CTRL_AEAD_SET_TAG, taglen, in tls13_set_crypto_state()
108 if (rec->length < rl->taglen + 1) in tls13_cipher()
110 rec->length -= rl->taglen; in tls13_cipher()
137 rl->taglen, in tls13_cipher()
147 || !WPACKET_put_bytes_u16(&wpkt, rec->length + rl->taglen) in tls13_cipher()
173 if (EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG, rl->taglen, in tls13_cipher()
178 rec->length += rl->taglen; in tls13_cipher()
H A Dktls_meth.c27 const EVP_MD *md, size_t taglen) in ktls_check_supported_cipher() argument
73 size_t taglen) in ktls_int_check_supported_cipher() argument
173 const EVP_MD *md, size_t taglen)
190 || taglen != EVP_CCM_TLS_TAG_LEN)
215 size_t taglen)
232 || taglen != EVP_CCM_TLS_TAG_LEN)
375 size_t taglen,
404 if (!ktls_int_check_supported_cipher(rl, ciph, md, taglen))
499 const EVP_CIPHER *ciph, size_t taglen,
511 ciph, taglen, mactype, md, comp, prev,
[all …]
H A Drecmethod_local.h36 size_t taglen,
175 size_t taglen; member
262 const EVP_CIPHER *ciph, size_t taglen,
/openssl/test/
H A Daesgcmtest.c97 int ctlen = 0, taglen = 0; in kat_test() local
99 return do_encrypt(NULL, ct, &ctlen, tag, &taglen) in kat_test()
101 && TEST_mem_eq(gcm_tag, sizeof(gcm_tag), tag, taglen) in kat_test()
102 && do_decrypt(gcm_iv, ct, ctlen, tag, taglen); in kat_test()
125 int ctlen = 0, taglen = 0; in ivgen_test() local
127 return do_encrypt(iv_gen, ct, &ctlen, tag, &taglen) in ivgen_test()
128 && do_decrypt(iv_gen, ct, ctlen, tag, taglen); in ivgen_test()
/openssl/providers/implementations/ciphers/
H A Dciphercommon_ccm_hw.c33 unsigned char *tag, size_t taglen) in ossl_ccm_generic_auth_encrypt() argument
44 rv = (CRYPTO_ccm128_tag(&ctx->ccm_ctx, tag, taglen) > 0); in ossl_ccm_generic_auth_encrypt()
50 unsigned char *expected_tag, size_t taglen) in ossl_ccm_generic_auth_decrypt() argument
62 if (!CRYPTO_ccm128_tag(&ctx->ccm_ctx, tag, taglen) in ossl_ccm_generic_auth_decrypt()
63 || CRYPTO_memcmp(tag, expected_tag, taglen) != 0) in ossl_ccm_generic_auth_decrypt()
H A Dcipher_aes_ocb.c52 size_t ivlen, size_t taglen) in aes_generic_ocb_setiv() argument
54 return (CRYPTO_ocb128_setiv(&ctx->ocb, iv, ivlen, taglen) == 1); in aes_generic_ocb_setiv()
224 ctx->taglen)) in update_iv()
292 if (!aes_generic_ocb_gettag(ctx, ctx->tag, ctx->taglen)) in aes_ocb_block_final()
296 if (ctx->taglen == 0) in aes_ocb_block_final()
318 ctx->taglen = OCB_DEFAULT_TAG_LEN; in aes_ocb_newctx()
374 ctx->taglen = p->data_size; in aes_ocb_set_ctx_params()
376 if (p->data_size != ctx->taglen || ctx->base.enc) in aes_ocb_set_ctx_params()
425 if (!OSSL_PARAM_set_size_t(p, ctx->taglen)) { in aes_ocb_get_ctx_params()
461 if (!ctx->base.enc || p->data_size != ctx->taglen) { in aes_ocb_get_ctx_params()
[all …]
H A Dciphercommon_gcm_hw.c43 ctx->taglen = GCM_TAG_MAX_SIZE; in ossl_gcm_cipher_final()
45 if (CRYPTO_gcm128_finish(&ctx->gcm, tag, ctx->taglen) != 0) in ossl_gcm_cipher_final()
62 ctx->taglen = GCM_TAG_MAX_SIZE; in ossl_gcm_one_shot()
H A Dciphercommon_gcm.c37 ctx->taglen = UNINITIALISED_SIZET; in ossl_gcm_initctx()
161 size_t taglen = (ctx->taglen != UNINITIALISED_SIZET) ? ctx->taglen : in ossl_gcm_get_ctx_params() local
164 if (!OSSL_PARAM_set_size_t(p, taglen)) { in ossl_gcm_get_ctx_params()
211 || ctx->taglen == UNINITIALISED_SIZET) { in ossl_gcm_get_ctx_params()
251 ctx->taglen = sz; in ossl_gcm_set_ctx_params()
431 if (!ctx->enc && ctx->taglen == UNINITIALISED_SIZET) in gcm_cipher_internal()
H A Dcipher_aes_siv.c40 ctx->taglen = SIV_LEN; in aes_siv_newctx()
166 || p->data_size != ctx->taglen in aes_siv_get_ctx_params()
167 || !OSSL_PARAM_set_octet_string(p, &sctx->tag.byte, ctx->taglen)) { in aes_siv_get_ctx_params()
173 if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->taglen)) { in aes_siv_get_ctx_params()
H A Dcipher_aes_gcm_hw_vaes_avx512.inc184 ctx->taglen = GCM_TAG_MAX_SIZE;
186 ctx->taglen <= sizeof(gcmctx->Xi.c) ? ctx->taglen :
190 return !CRYPTO_memcmp(gcmctx->Xi.c, tag, ctx->taglen);
H A Dcipher_aes_gcm_hw_s390x.inc103 ctx->taglen = GCM_TAG_MAX_SIZE;
104 memcpy(tag, kma->t.b, ctx->taglen);
107 rc = (CRYPTO_memcmp(tag, kma->t.b, ctx->taglen) == 0);
116 unsigned char *tag, size_t taglen)
129 memcpy(tag, kma->t.b, taglen);
132 rc = (CRYPTO_memcmp(tag, kma->t.b, taglen) == 0);
H A Dcipher_aes_ocb.h31 size_t taglen; member
H A Dcipher_aes_siv.h28 size_t taglen; /* the taglen is the same as the sivlen */ member
H A Dcipher_aes_ccm_hw_s390x.inc223 unsigned char *tag, size_t taglen)
229 rv = s390x_aes_ccm_gettag(ctx, tag, taglen);
237 size_t taglen)
/openssl/providers/implementations/include/prov/
H A Dciphercommon_ccm.h64 unsigned char *tag, size_t taglen));
68 unsigned char *tag, size_t taglen));
70 unsigned char *tag, size_t taglen));
101 unsigned char *tag, size_t taglen);
104 unsigned char *expected_tag, size_t taglen);
H A Dciphercommon_gcm.h55 size_t taglen; member
98 unsigned char *tag, size_t taglen));
/openssl/ssl/
H A Dtls13_enc.c349 size_t *taglen, in derive_secret_key_and_iv() argument
389 *taglen = EVP_CCM8_TLS_TAG_LEN; in derive_secret_key_and_iv()
391 *taglen = EVP_CCM_TLS_TAG_LEN; in derive_secret_key_and_iv()
396 *taglen = EVP_GCM_TLS_TAG_LEN; in derive_secret_key_and_iv()
399 *taglen = EVP_CHACHAPOLY_TLS_TAG_LEN; in derive_secret_key_and_iv()
466 size_t keylen, ivlen, taglen; in tls13_change_cipher_state() local
669 &keylen, iv, &ivlen, &taglen, ciph_ctx)) { in tls13_change_cipher_state()
721 cipher, taglen, NID_undef, NULL, NULL)) { in tls13_change_cipher_state()
744 if (!ktls_check_supported_cipher(s, cipher, NULL, taglen)) in tls13_change_cipher_state()
807 size_t keylen, ivlen, taglen; in tls13_update_key() local
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H A Dt1_enc.c178 size_t taglen = 0; in tls1_change_cipher_state() local
224 taglen = EVP_CCM8_TLS_TAG_LEN; in tls1_change_cipher_state()
226 taglen = EVP_CCM_TLS_TAG_LEN; in tls1_change_cipher_state()
249 mac_secret_size, c, taglen, mac_type, in tls1_change_cipher_state()
356 || (EVP_CIPHER_CTX_ctrl(dd, EVP_CTRL_AEAD_SET_TAG, taglen, NULL) <= 0) in tls1_change_cipher_state()
391 if (!ktls_check_supported_cipher(s, c, m, taglen)) in tls1_change_cipher_state()
/openssl/crypto/evp/
H A De_aria.c39 int taglen; member
266 gctx->taglen = -1; in aria_gcm_ctrl()
294 gctx->taglen = arg; in aria_gcm_ctrl()
299 || gctx->taglen < 0) in aria_gcm_ctrl()
486 if (gctx->taglen < 0) in aria_gcm_cipher()
490 gctx->taglen) != 0) in aria_gcm_cipher()
496 gctx->taglen = 16; in aria_gcm_cipher()
H A De_aes.c54 int taglen; member
115 int taglen; member
946 int taglen; member
1457 gctx->taglen = -1; in s390x_aes_gcm_ctrl()
1497 gctx->taglen = arg; in s390x_aes_gcm_ctrl()
1757 gctx->taglen = 16; in s390x_aes_gcm_cipher()
2669 gctx->taglen = -1; in aes_gcm_ctrl()
2697 gctx->taglen = arg; in aes_gcm_ctrl()
3185 gctx->taglen = 16; in aes_gcm_cipher()
3873 octx->taglen = 16; in aes_ocb_ctrl()
[all …]
/openssl/crypto/modes/
H A Docb128.c218 size_t len, size_t taglen) in CRYPTO_ocb128_setiv() argument
228 if ((len > 15) || (len < 1) || (taglen > 16) || (taglen < 1)) { in CRYPTO_ocb128_setiv()
236 nonce[0] = ((taglen * 8) % 128) << 1; in CRYPTO_ocb128_setiv()
/openssl/crypto/cms/
H A Dcms_enc.c103 if (ec->taglen > 0 in ossl_cms_EncryptedContent_init_bio()
105 ec->taglen, ec->tag) <= 0) { in ossl_cms_EncryptedContent_init_bio()
H A Dcms_env.c1220 ec->taglen = aenv->mac->length; in ossl_cms_AuthEnvelopedData_init_bio()
1294 int taglen, ok = 0; in ossl_cms_AuthEnvelopedData_final() local
1305 taglen = EVP_CIPHER_CTX_get_tag_length(ctx); in ossl_cms_AuthEnvelopedData_final()
1306 if (taglen <= 0 in ossl_cms_AuthEnvelopedData_final()
1307 || (tag = OPENSSL_malloc(taglen)) == NULL in ossl_cms_AuthEnvelopedData_final()
1308 || EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG, taglen, in ossl_cms_AuthEnvelopedData_final()
1314 if (!ASN1_OCTET_STRING_set(cms->d.authEnvelopedData->mac, tag, taglen)) in ossl_cms_AuthEnvelopedData_final()

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