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Implement sign and verify in crypto.

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This commit is contained in:
Fabio Alessandrelli
2020-06-06 15:42:46 +02:00
parent 788f18086e
commit dfcc11fa52
4 changed files with 54 additions and 0 deletions
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2
core/crypto/crypto.cpp
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@ -86,6 +86,8 @@ void Crypto::_bind_methods() {
ClassDB::bind_method(D_METHOD("generate_random_bytes", "size"), &Crypto::generate_random_bytes);
ClassDB::bind_method(D_METHOD("generate_rsa", "size"), &Crypto::generate_rsa);
ClassDB::bind_method(D_METHOD("generate_self_signed_certificate", "key", "issuer_name", "not_before", "not_after"), &Crypto::generate_self_signed_certificate, DEFVAL("CN=myserver,O=myorganisation,C=IT"), DEFVAL("20140101000000"), DEFVAL("20340101000000"));
ClassDB::bind_method(D_METHOD("sign", "hash_type", "hash", "key"), &Crypto::sign);
ClassDB::bind_method(D_METHOD("verify", "hash_type", "hash", "signature", "key"), &Crypto::verify);
}
/// Resource loader/saver

4
core/crypto/crypto.h
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@ -31,6 +31,7 @@
#ifndef CRYPTO_H
#define CRYPTO_H
#include "core/crypto/hashing_context.h"
#include "core/io/resource_loader.h"
#include "core/io/resource_saver.h"
#include "core/reference.h"
@ -82,6 +83,9 @@ public:
virtual Ref<CryptoKey> generate_rsa(int p_bytes) = 0;
virtual Ref<X509Certificate> generate_self_signed_certificate(Ref<CryptoKey> p_key, String p_issuer_name, String p_not_before, String p_not_after) = 0;
virtual Vector<uint8_t> sign(HashingContext::HashType p_hash_type, Vector<uint8_t> p_hash, Ref<CryptoKey> p_key) = 0;
virtual bool verify(HashingContext::HashType p_hash_type, Vector<uint8_t> p_hash, Vector<uint8_t> p_signature, Ref<CryptoKey> p_key) = 0;
Crypto() {}
};