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| author | Hans Nilsson <[email protected]> | 2017-07-05 12:18:31 +0200 |
|---|---|---|
| committer | Hans Nilsson <[email protected]> | 2017-07-07 14:31:49 +0200 |
| commit | 06af9c6524ac4c0504e2b440dbce98a8587fa050 (patch) | |
| tree | f16a1fa195cb0ec1a046aff8a2851ea33596d91c /lib/crypto/c_src/crypto.c | |
| parent | a919aae4e5661944e8086ec7a44c95138e187c43 (diff) | |
| download | otp-06af9c6524ac4c0504e2b440dbce98a8587fa050.tar.gz otp-06af9c6524ac4c0504e2b440dbce98a8587fa050.tar.bz2 otp-06af9c6524ac4c0504e2b440dbce98a8587fa050.zip | |
crypto: Fix compatibility problems with openssl 1.0.0 cryptolib
Diffstat (limited to 'lib/crypto/c_src/crypto.c')
| -rw-r--r-- | lib/crypto/c_src/crypto.c | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index d418a3c395..52ce00b937 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -3871,11 +3871,15 @@ static int get_pkey_sign_options(ErlNifEnv *env, ERL_NIF_TERM algorithm, ERL_NIF } else if (tpl_terms[0] == atom_rsa_padding) { if (tpl_terms[1] == atom_rsa_pkcs1_padding) { opt->rsa_padding = RSA_PKCS1_PADDING; - /* } else if (tpl_terms[1] == atom_rsa_pkcs1_pss_padding) { */ - /* opt->rsa_padding = RSA_PKCS1_PSS_PADDING; */ - /* if (opt->rsa_mgf1_md == NULL) { */ - /* opt->rsa_mgf1_md = md; */ - /* } */ + } else if (tpl_terms[1] == atom_rsa_pkcs1_pss_padding) { +#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,0) + opt->rsa_padding = RSA_PKCS1_PSS_PADDING; + if (opt->rsa_mgf1_md == NULL) { + opt->rsa_mgf1_md = md; + } +#else + return PKEY_NOTSUP; +#endif } else if (tpl_terms[1] == atom_rsa_x931_padding) { opt->rsa_padding = RSA_X931_PADDING; } else if (tpl_terms[1] == atom_rsa_no_padding) { @@ -4013,8 +4017,15 @@ printf("\r\n"); if (argv[0] == atom_rsa) { if (EVP_PKEY_CTX_set_rsa_padding(ctx, sig_opt.rsa_padding) <= 0) goto badarg; if (sig_opt.rsa_padding == RSA_PKCS1_PSS_PADDING) { - if (sig_opt.rsa_mgf1_md != NULL - && EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, sig_opt.rsa_mgf1_md) <= 0) goto badarg; + if (sig_opt.rsa_mgf1_md != NULL) { +#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,1) + if (EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, sig_opt.rsa_mgf1_md) <= 0) goto badarg; +#else + EVP_PKEY_CTX_free(ctx); + EVP_PKEY_free(pkey); + return atom_notsup; +#endif + } if (sig_opt.rsa_pss_saltlen > -2 && EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, sig_opt.rsa_pss_saltlen) <= 0) goto badarg; @@ -4056,7 +4067,8 @@ printf("\r\n"); i = ECDSA_sign(md->type, tbs, len, sig_bin.data, &siglen, ec); EC_KEY_free(ec); #else - return atom_notsup; + EVP_PKEY_free(pkey); + return atom_notsup; #endif } else { goto badarg; @@ -4195,8 +4207,15 @@ static ERL_NIF_TERM pkey_verify_nif(ErlNifEnv *env, int argc, const ERL_NIF_TERM if (argv[0] == atom_rsa) { if (EVP_PKEY_CTX_set_rsa_padding(ctx, sig_opt.rsa_padding) <= 0) goto badarg; if (sig_opt.rsa_padding == RSA_PKCS1_PSS_PADDING) { - if (sig_opt.rsa_mgf1_md != NULL - && EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, sig_opt.rsa_mgf1_md) <= 0) goto badarg; + if (sig_opt.rsa_mgf1_md != NULL) { +#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,1) + if (EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, sig_opt.rsa_mgf1_md) <= 0) goto badarg; +#else + EVP_PKEY_CTX_free(ctx); + EVP_PKEY_free(pkey); + return atom_notsup; +#endif + } if (sig_opt.rsa_pss_saltlen > -2 && EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, sig_opt.rsa_pss_saltlen) <= 0) goto badarg; @@ -4226,6 +4245,7 @@ static ERL_NIF_TERM pkey_verify_nif(ErlNifEnv *env, int argc, const ERL_NIF_TERM i = ECDSA_verify(EVP_MD_type(md), tbs, tbslen, sig_bin.data, sig_bin.size, ec); EC_KEY_free(ec); #else + EVP_PKEY_free(pkey); return atom_notsup; #endif } else { |