NID_sha512, SSL_MD_SHA512_IDX, EVP_PKEY_RSA_PSS, SSL_PKEY_RSA_PSS_SIGN,
NID_undef, NID_undef},
{"rsa_pkcs1_sha256", TLSEXT_SIGALG_rsa_pkcs1_sha256,
- NID_sha256, SSL_MD_SHA256_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA_SIGN,
+ NID_sha256, SSL_MD_SHA256_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
NID_sha256WithRSAEncryption, NID_undef},
{"rsa_pkcs1_sha384", TLSEXT_SIGALG_rsa_pkcs1_sha384,
- NID_sha384, SSL_MD_SHA384_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA_SIGN,
+ NID_sha384, SSL_MD_SHA384_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
NID_sha384WithRSAEncryption, NID_undef},
{"rsa_pkcs1_sha512", TLSEXT_SIGALG_rsa_pkcs1_sha512,
- NID_sha512, SSL_MD_SHA512_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA_SIGN,
+ NID_sha512, SSL_MD_SHA512_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
NID_sha512WithRSAEncryption, NID_undef},
{"rsa_pkcs1_sha1", TLSEXT_SIGALG_rsa_pkcs1_sha1,
- NID_sha1, SSL_MD_SHA1_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA_SIGN,
+ NID_sha1, SSL_MD_SHA1_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
NID_sha1WithRSAEncryption, NID_undef},
#ifndef OPENSSL_NO_DSA
{NULL, TLSEXT_SIGALG_dsa_sha256,
#endif
#ifndef OPENSSL_NO_RSA
if (SSL_USE_SIGALGS(s))
- pmd[SSL_PKEY_RSA_SIGN] = ssl_md(SSL_MD_SHA1_IDX);
+ pmd[SSL_PKEY_RSA] = ssl_md(SSL_MD_SHA1_IDX);
else
- pmd[SSL_PKEY_RSA_SIGN] = ssl_md(SSL_MD_MD5_SHA1_IDX);
- pmd[SSL_PKEY_RSA_ENC] = pmd[SSL_PKEY_RSA_SIGN];
+ pmd[SSL_PKEY_RSA] = ssl_md(SSL_MD_MD5_SHA1_IDX);
#endif
#ifndef OPENSSL_NO_EC
pmd[SSL_PKEY_ECC] = ssl_md(SSL_MD_SHA1_IDX);
}
/* Attempt to decrypt session data */
/* Move p after IV to start of encrypted ticket, update length */
- p = etick + 16 + EVP_CIPHER_CTX_iv_length(ctx);
- eticklen -= 16 + EVP_CIPHER_CTX_iv_length(ctx);
+ p = etick + TLSEXT_KEYNAME_LENGTH + EVP_CIPHER_CTX_iv_length(ctx);
+ eticklen -= TLSEXT_KEYNAME_LENGTH + EVP_CIPHER_CTX_iv_length(ctx);
sdec = OPENSSL_malloc(eticklen);
if (sdec == NULL || EVP_DecryptUpdate(ctx, sdec, &slen, p,
(int)eticklen) <= 0) {
switch (sig_nid) {
#ifndef OPENSSL_NO_RSA
case EVP_PKEY_RSA:
- return SSL_PKEY_RSA_SIGN;
+ return SSL_PKEY_RSA;
/*
* For now return RSA key for PSS. When we support PSS only keys
* this will need to be updated.
*/
case EVP_PKEY_RSA_PSS:
- return SSL_PKEY_RSA_SIGN;
+ return SSL_PKEY_RSA;
#endif
#ifndef OPENSSL_NO_DSA
case EVP_PKEY_DSA:
if (SSL_IS_TLS13(s) && sigptr->sig == EVP_PKEY_RSA)
continue;
idx = tls12_get_pkey_idx(sigptr->sig);
- if (idx > 0 && pmd[idx] == NULL) {
+ if (idx >= 0 && pmd[idx] == NULL) {
md = ssl_md(sigptr->hash_idx);
pmd[idx] = md;
pvalid[idx] = CERT_PKEY_EXPLICIT_SIGN;
- if (idx == SSL_PKEY_RSA_SIGN) {
- pvalid[SSL_PKEY_RSA_ENC] = CERT_PKEY_EXPLICIT_SIGN;
- pmd[SSL_PKEY_RSA_ENC] = md;
- }
}
}
/*
pmd[SSL_PKEY_DSA_SIGN] = EVP_sha1();
#endif
#ifndef OPENSSL_NO_RSA
- if (pmd[SSL_PKEY_RSA_SIGN] == NULL) {
- pmd[SSL_PKEY_RSA_SIGN] = EVP_sha1();
- pmd[SSL_PKEY_RSA_ENC] = EVP_sha1();
+ if (pmd[SSL_PKEY_RSA] == NULL) {
+ pmd[SSL_PKEY_RSA] = EVP_sha1();
}
#endif
#ifndef OPENSSL_NO_EC
{
const SIGALG_LOOKUP *shsigalgs;
if (s->cert->shared_sigalgs == NULL
+ || idx < 0
|| idx >= (int)s->cert->shared_sigalgslen
|| s->cert->shared_sigalgslen > INT_MAX)
return 0;
/* If no sigalgs extension use defaults from RFC5246 */
else {
switch (idx) {
- case SSL_PKEY_RSA_ENC:
- case SSL_PKEY_RSA_SIGN:
+ case SSL_PKEY_RSA:
rsign = EVP_PKEY_RSA;
default_nid = NID_sha1WithRSAEncryption;
break;
/* Set validity of certificates in an SSL structure */
void tls1_set_cert_validity(SSL *s)
{
- tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_RSA_ENC);
- tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_RSA_SIGN);
+ tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_RSA);
tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_DSA_SIGN);
tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_ECC);
tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_GOST01);
* Choose an appropriate signature algorithm based on available certificates
* Set current certificate and digest to match chosen algorithm.
*/
-int tls_choose_sigalg(SSL *s)
+int tls_choose_sigalg(SSL *s, int *al)
{
if (SSL_IS_TLS13(s)) {
size_t i;
+#ifndef OPENSSL_NO_EC
int curve = -1;
+#endif
/* Look for a certificate matching shared sigaglgs */
for (i = 0; i < s->cert->shared_sigalgslen; i++) {
continue;
idx = lu->sig_idx;
c = &s->cert->pkeys[idx];
- if (c->x509 == NULL || c->privatekey == NULL) {
- if (idx != SSL_PKEY_RSA_SIGN)
+ if (c->x509 == NULL || c->privatekey == NULL)
continue;
- idx = SSL_PKEY_RSA_ENC;
- c = s->cert->pkeys + idx;
- if (c->x509 == NULL || c->privatekey == NULL)
- continue;
- }
if (lu->sig == EVP_PKEY_EC) {
+#ifndef OPENSSL_NO_EC
if (curve == -1) {
EC_KEY *ec = EVP_PKEY_get0_EC_KEY(c->privatekey);
}
if (curve != lu->curve)
continue;
+#else
+ continue;
+#endif
}
s->s3->tmp.sigalg = lu;
s->s3->tmp.cert_idx = idx;
s->cert->key = s->cert->pkeys + idx;
return 1;
}
+ *al = SSL_AD_HANDSHAKE_FAILURE;
+ SSLerr(SSL_F_TLS_CHOOSE_SIGALG, SSL_R_NO_SUITABLE_SIGNATURE_ALGORITHM);
return 0;
}
/*