AuroraSupport/AuroraRuntime
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[*] Went over baseN and RSA again

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This commit is contained in:
Reece Wilson 2022-09-19 21:34:54 +01:00
parent c36f159f95
commit 6ac4fd61ab
3 changed files with 47 additions and 29 deletions
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3
Source/Crypto/RSA/RSAPrivate.cpp
View File

@ -149,7 +149,7 @@ namespace Aurora::Crypto::RSA
AuSPtr<IRSAPublic> PrivateRSA::ToPublic()
{
rsa_key key;
rsa_key key {};
key.type = this->key_.type;
#define COPY_KEY_PART(x) \
@ -206,7 +206,6 @@ namespace Aurora::Crypto::RSA
AUKN_SYM IRSAPrivate *NewRSAKeyNew(AuUInt16 keySize)
{
prng_state yarrow_prng {};
rsa_key key {};
const int prng_idx = register_prng(&sprng_desc);

34
Source/Parse/Base32.cpp
View File

@ -13,21 +13,28 @@ namespace Aurora::Parse
{
AUKN_SYM bool Base32Decode(const AuString &in, AuByteBuffer &decoded)
{
int iRet;
unsigned long length = in.size();
auto writeView = decoded.GetOrAllocateLinearWriteable(length);
if (!writeView)
{
SysPushErrorMem();
return {};
return false;
}
iRet = ::base32_decode(AuReinterpretCast<const char *>(decoded.writePtr),
(unsigned long)length,
AuReinterpretCast<unsigned char *>(&decoded[0]),
&length,
BASE32_RFC4648);
if (iRet != CRYPT_OK)
{
return false;
}
auto status = ::base32_decode(AuReinterpretCast<const char *>(decoded.writePtr),
(unsigned long)length,
AuReinterpretCast<unsigned char *>(&decoded[0]),
&length, BASE32_RFC4648);
decoded.writePtr += length;
return status == CRYPT_OK;
return true;
}
AUKN_SYM bool Base32Encode(const void *buffer, AuMach length, AuString &encoded)
@ -40,17 +47,18 @@ namespace Aurora::Parse
return false;
}
auto status = ::base32_encode(AuReinterpretCast<const unsigned char *>(buffer),
(unsigned long)length,
&encoded[0],
&outLength,
BASE32_RFC4648);
if (!AuTryResize(encoded, length))
auto iRet = ::base32_encode(AuReinterpretCast<const unsigned char *>(buffer),
(unsigned long)length,
&encoded[0],
&outLength,
BASE32_RFC4648);
if (!AuTryResize(encoded, outLength))
{
SysPushErrorMem();
return false;
}
return status == CRYPT_OK;
return iRet == CRYPT_OK;
}
}

39
Source/Parse/Base64.cpp
View File

@ -13,6 +13,7 @@ namespace Aurora::Parse
{
AUKN_SYM bool Base64Decode(const AuString &in, AuByteBuffer &decoded, bool url)
{
int iRet;
unsigned long length = (unsigned long)in.size();
auto writeView = decoded.GetOrAllocateLinearWriteable(length);
@ -22,28 +23,33 @@ namespace Aurora::Parse
return {};
}
int status;
if (url)
{
status = ::base64url_decode(AuReinterpretCast<const char *>(decoded.writePtr),
(unsigned long)length,
AuReinterpretCast<unsigned char *>(&decoded[0]),
&length);
iRet = ::base64url_decode(AuReinterpretCast<const char *>(decoded.writePtr),
(unsigned long)length,
AuReinterpretCast<unsigned char *>(&decoded[0]),
&length);
}
else
{
status = ::base64_decode(AuReinterpretCast<const char *>(decoded.writePtr),
(unsigned long)length,
AuReinterpretCast<unsigned char *>(&decoded[0]),
&length);
iRet = ::base64_decode(AuReinterpretCast<const char *>(decoded.writePtr),
(unsigned long)length,
AuReinterpretCast<unsigned char *>(&decoded[0]),
&length);
}
if (iRet != CRYPT_OK)
{
return false;
}
decoded.writePtr += length;
return status == CRYPT_OK;
return true;
}
AUKN_SYM bool Base64Encode(const Memory::MemoryViewRead &input, AuString &encoded, bool url)
{
int iRet;
unsigned long outLength = input.length + (input.length / 3.0) + 16;
if (!AuTryResize(encoded, outLength))
@ -52,14 +58,19 @@ namespace Aurora::Parse
return false;
}
int status;
if (url)
{
status = base64url_encode(reinterpret_cast<const unsigned char*>(input.ptr), (unsigned long)input.length, &encoded[0], &outLength);
iRet = ::base64url_encode(AuReinterpretCast<const unsigned char*>(input.ptr),
(unsigned long)input.length,
&encoded[0],
&outLength);
}
else
{
status = base64_encode(reinterpret_cast<const unsigned char*>(input.ptr), (unsigned long)input.length, &encoded[0], &outLength);
iRet =::base64_encode(AuReinterpretCast<const unsigned char*>(input.ptr),
(unsigned long)input.length,
&encoded[0],
&outLength);
}
if (!AuTryResize(encoded, outLength))
@ -68,6 +79,6 @@ namespace Aurora::Parse
return false;
}
return status == CRYPT_OK;
return iRet == CRYPT_OK;
}
}