The rsa_st struct has been made opaque in 1.1.x, add forward compatible code to access the n, e, d members of rsa_struct.
EVP_MD_CTX_cleanup has been removed in 1.1.x and EVP_MD_CTX_reset should be called to reinitialise an already created structure. --- lib/rsa/rsa-sign.c | 33 +++++++++++++++++++++++++++------ 1 file changed, 27 insertions(+), 6 deletions(-)
diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c index 8c6637e328..965fb00f95 100644 --- a/lib/rsa/rsa-sign.c +++ b/lib/rsa/rsa-sign.c @@ -20,6 +20,19 @@ #define HAVE_ERR_REMOVE_THREAD_STATE #endif
+#if OPENSSL_VERSION_NUMBER < 0x10100000L +void RSA_get0_key(const RSA *r, + const BIGNUM **n, const BIGNUM **e, const BIGNUM **d) +{ + if (n != NULL) + *n = r->n; + if (e != NULL) + *e = r->e; + if (d != NULL) + *d = r->d; +} +#endif + static int rsa_err(const char *msg) { unsigned long sslErr = ERR_get_error(); @@ -409,7 +422,11 @@ static int rsa_sign_with_key(RSA *rsa, struct checksum_algo *checksum_algo, ret = rsa_err("Could not obtain signature"); goto err_sign; } - EVP_MD_CTX_cleanup(context); + #if OPENSSL_VERSION_NUMBER < 0x10100000L + EVP_MD_CTX_cleanup(context); + #else + EVP_MD_CTX_reset(context); + #endif EVP_MD_CTX_destroy(context); EVP_PKEY_free(key);
@@ -479,6 +496,7 @@ static int rsa_get_exponent(RSA *key, uint64_t *e) { int ret; BIGNUM *bn_te; + const BIGNUM *key_e; uint64_t te;
ret = -EINVAL; @@ -487,17 +505,18 @@ static int rsa_get_exponent(RSA *key, uint64_t *e) if (!e) goto cleanup;
- if (BN_num_bits(key->e) > 64) + RSA_get0_key(key, NULL, &key_e, NULL); + if (BN_num_bits(key_e) > 64) goto cleanup;
- *e = BN_get_word(key->e); + *e = BN_get_word(key_e);
- if (BN_num_bits(key->e) < 33) { + if (BN_num_bits(key_e) < 33) { ret = 0; goto cleanup; }
- bn_te = BN_dup(key->e); + bn_te = BN_dup(key_e); if (!bn_te) goto cleanup;
@@ -527,6 +546,7 @@ int rsa_get_params(RSA *key, uint64_t *exponent, uint32_t *n0_invp, { BIGNUM *big1, *big2, *big32, *big2_32; BIGNUM *n, *r, *r_squared, *tmp; + const BIGNUM *key_n; BN_CTX *bn_ctx = BN_CTX_new(); int ret = 0;
@@ -548,7 +568,8 @@ int rsa_get_params(RSA *key, uint64_t *exponent, uint32_t *n0_invp, if (0 != rsa_get_exponent(key, exponent)) ret = -1;
- if (!BN_copy(n, key->n) || !BN_set_word(big1, 1L) || + RSA_get0_key(key, NULL, &key_n, NULL); + if (!BN_copy(n, key_n) || !BN_set_word(big1, 1L) || !BN_set_word(big2, 2L) || !BN_set_word(big32, 32L)) ret = -1;