diff options
Diffstat (limited to 'SoftHSMv2/src/lib/crypto/OSSLGOSTPrivateKey.cpp')
| -rw-r--r-- | SoftHSMv2/src/lib/crypto/OSSLGOSTPrivateKey.cpp | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/SoftHSMv2/src/lib/crypto/OSSLGOSTPrivateKey.cpp b/SoftHSMv2/src/lib/crypto/OSSLGOSTPrivateKey.cpp index 6371e8f..a68b720 100644 --- a/SoftHSMv2/src/lib/crypto/OSSLGOSTPrivateKey.cpp +++ b/SoftHSMv2/src/lib/crypto/OSSLGOSTPrivateKey.cpp @@ -36,6 +36,7 @@ #include "OSSLGOSTPrivateKey.h" #include "OSSLUtil.h" #include <string.h> +#include <openssl/x509.h> #include <openssl/ec.h> // DER of a private key @@ -172,13 +173,36 @@ bool OSSLGOSTPrivateKey::deserialise(ByteString& serialised) ByteString OSSLGOSTPrivateKey::PKCS8Encode() { ByteString der; - // TODO + if (pkey == NULL) return der; + PKCS8_PRIV_KEY_INFO* p8inf = EVP_PKEY2PKCS8(pkey); + if (p8inf == NULL) return der; + int len = i2d_PKCS8_PRIV_KEY_INFO(p8inf, NULL); + if (len < 0) + { + PKCS8_PRIV_KEY_INFO_free(p8inf); + return der; + } + der.resize(len); + unsigned char* priv = &der[0]; + int len2 = i2d_PKCS8_PRIV_KEY_INFO(p8inf, &priv); + PKCS8_PRIV_KEY_INFO_free(p8inf); + if (len2 != len) der.wipe(); return der; } // Decode from PKCS#8 BER -bool OSSLGOSTPrivateKey::PKCS8Decode(const ByteString& /*ber*/) +bool OSSLGOSTPrivateKey::PKCS8Decode(const ByteString& ber) { - return false; + int len = ber.size(); + if (len <= 0) return false; + const unsigned char* priv = ber.const_byte_str(); + PKCS8_PRIV_KEY_INFO* p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL, &priv, len); + if (p8 == NULL) return false; + EVP_PKEY* key = EVP_PKCS82PKEY(p8); + PKCS8_PRIV_KEY_INFO_free(p8); + if (key == NULL) return false; + setFromOSSL(key); + EVP_PKEY_free(key); + return true; } #endif |