Hakase/openssl-custom
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Hakase
2018-10-06 20:10:24 +09:00
parent 20d4c774f6
commit 0148f33165
25 changed files with 393 additions and 152 deletions
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ssl/ssl_ciph.c
+8 -2
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@@ -43,7 +43,8 @@
#define SSL_ENC_CHACHA_IDX 19
#define SSL_ENC_ARIA128GCM_IDX 20
#define SSL_ENC_ARIA256GCM_IDX 21
#define SSL_ENC_NUM_IDX 22
#define SSL_ENC_CHACHA20_D_IDX 22
#define SSL_ENC_NUM_IDX 23
/* NB: make sure indices in these tables match values above */
@@ -76,6 +77,7 @@ static const ssl_cipher_table ssl_cipher_table_cipher[SSL_ENC_NUM_IDX] = {
{SSL_CHACHA20POLY1305, NID_chacha20_poly1305}, /* SSL_ENC_CHACHA_IDX 19 */
{SSL_ARIA128GCM, NID_aria_128_gcm}, /* SSL_ENC_ARIA128GCM_IDX 20 */
{SSL_ARIA256GCM, NID_aria_256_gcm}, /* SSL_ENC_ARIA256GCM_IDX 21 */
{SSL_CHACHA20POLY1305_D, NID_chacha20_poly1305_draft}, /* SSL_ENC_CHACHA20POLY1305_IDX 22 */
};
static const EVP_CIPHER *ssl_cipher_methods[SSL_ENC_NUM_IDX];
@@ -274,6 +276,7 @@ static const SSL_CIPHER cipher_aliases[] = {
{0, SSL_TXT_CAMELLIA256, NULL, 0, 0, 0, SSL_CAMELLIA256},
{0, SSL_TXT_CAMELLIA, NULL, 0, 0, 0, SSL_CAMELLIA},
{0, SSL_TXT_CHACHA20, NULL, 0, 0, 0, SSL_CHACHA20},
{0, SSL_TXT_CHACHA20_D, NULL, 0, 0, 0, SSL_CHACHA20POLY1305_D},
{0, SSL_TXT_ARIA, NULL, 0, 0, 0, SSL_ARIA},
{0, SSL_TXT_ARIA_GCM, NULL, 0, 0, 0, SSL_ARIA128GCM | SSL_ARIA256GCM},
@@ -1868,6 +1871,9 @@ char *SSL_CIPHER_description(const SSL_CIPHER *cipher, char *buf, int len)
case SSL_CHACHA20POLY1305:
enc = "CHACHA20/POLY1305(256)";
break;
case SSL_CHACHA20POLY1305_D:
enc = "CHACHA20/POLY1305-Draft(256)";
break;
default:
enc = "unknown";
break;
@@ -2192,7 +2198,7 @@ int ssl_cipher_get_overhead(const SSL_CIPHER *c, size_t *mac_overhead,
out = EVP_CCM_TLS_EXPLICIT_IV_LEN + 16;
} else if (c->algorithm_enc & (SSL_AES128CCM8 | SSL_AES256CCM8)) {
out = EVP_CCM_TLS_EXPLICIT_IV_LEN + 8;
} else if (c->algorithm_enc & SSL_CHACHA20POLY1305) {
} else if (c->algorithm_enc & (SSL_CHACHA20POLY1305 | SSL_CHACHA20POLY1305_D)) {
out = 16;
} else if (c->algorithm_mac & SSL_AEAD) {
/* We're supposed to have handled all the AEAD modes above */