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Bug fix

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Thanks to github.com/Jkinglyf
This commit is contained in:
Zhi Guan
2016-05-30 12:50:06 +02:00
parent ee4384daeb
commit 2bf25bd29f
55 changed files with 2044 additions and 1672 deletions
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21
crypto/evp/p_enc.c
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@@ -75,16 +75,29 @@ int EVP_PKEY_encrypt_old(unsigned char *out, const unsigned char *in,
size_t size;
if (pkey->type == EVP_PKEY_RSA) {
ret = RSA_public_encrypt(inlen, in, out, pkey->pkey.rsa,
RSA_PKCS1_PADDING);
if ((ret = RSA_public_encrypt(inlen, in, out, pkey->pkey.rsa,
RSA_PKCS1_PADDING)) < 0) {
EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD,
EVP_R_RSA_PUBLIC_ENCRYPT_FAILED);
return 0;
}
} else {
if (!(ctx = EVP_PKEY_CTX_new(pkey, NULL))) {
EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD, ERR_R_EVP_LIB);
return 0;
}
if (1 != EVP_PKEY_encrypt_init(ctx)) {
if (!EVP_PKEY_encrypt_init(ctx)) {
EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD, ERR_R_EVP_LIB);
return 0;
}
if (1 != EVP_PKEY_encrypt(ctx, out, &size, in, inlen)) {
if (!EVP_PKEY_CTX_set_ec_enc_type(ctx, NID_sm_scheme)) {
EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD, ERR_R_EVP_LIB);
goto end;
}
/* FIXME: this old API lost input buffer length */
size = inlen + 256;
if (!EVP_PKEY_encrypt(ctx, out, &size, in, inlen)) {
EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD, ERR_R_EVP_LIB);
goto end;
}
ret = (int)size;