java BouncyCastle编码差异
我正在尝试计算公钥的哈希值,以匹配ApplePay给我的值。我无法让C语言中的BouncyCastle以正确的格式给我公钥,这样我就可以散列它。然而,我移植的Java版本工作得很好。OpenSSL也给出了正确的响应,但我不希望为了做到这一点而必须处理OpenSSL和BC
爪哇:(作品)
ECPublicKey key = (ECPublicKey) certificate.getPublicKey();
byte[] keyBytes = key.getEncoded();
MessageDigest messageDigest = MessageDigest.getInstance("SHA256", PROVIDER_NAME);
byte[] keyHash = messageDigest.digest(keyBytes);
String base64keyBytes = new String(Base64.encode(keyBytes));
//base64keyBytes == MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE+4wQWWRnPqGlsncZX17t0CfLOl6u
// 68aXUsqnzlIcpCdDukHhxibd2MjHPFGpnK3ZKdHxIFh+NBQvGssM5ncm1g==
// line break added for readability
OpenSSL:(工作)
openssl x509 -noout -pubkey -in <file> -inform der
-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE+4wQWWRnPqGlsncZX17t0CfLOl6u
68aXUsqnzlIcpCdDukHhxibd2MjHPFGpnK3ZKdHxIFh+NBQvGssM5ncm1g==
-----END PUBLIC KEY-----
C:(键字节错误)
SubjectPublicKeyInfo pubinfo = SubjectPublicKeyInfoFactory.CreateSubjectPublicKeyInfo(certificate.GetPublicKey());
byte[] keyBytes = pubinfo.GetEncoded();
byte[] keyHash = DigestUtilities.CalculateDigest("SHA_256", keyBytes);
string keyBytesEncoded = Convert.ToBase64String(keyBytes);
/*keyBytesEncoded == MIIBKjCB4wYHKoZIzj0CATCB1wIBATAsBgcqhkjOPQEBAiEA/////wAAAAEAAA
AAAAAAAAAAAAD///////////////8wWwQg/////wAAAAEAAAAAAAAAAAAAAAD/
//////////////wEIFrGNdiqOpPns+u9VXaYhrxlHQawzFOw9jvOPD4n0mBLAx
UAxJ02CIbnBJNqZnjhE50mt4GffpAEIQNrF9Hy4SxCR/i85uVjpEDydwN9gS3r
M6D0oTlF2JjClgIhAP////8AAAAA//////////+85vqtpxeehPO5ysL8YyVRAg
EBA0IABPuMEFlkZz6hpbJ3GV9e7dAnyzperuvGl1LKp85SHKQnQ7pB4cYm3djI
xzxRqZyt2SnR8SBYfjQULxrLDOZ3JtY=
line break added for readability */
移植GetEncoding的正确方法是什么
我知道关键数据是错误的,因为当我从openssl手动强制输入数据时,我得到了正确的哈希值
编辑:添加输出
# 1 楼答案
我想它只是: