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[crypto] Add base64 wrapper.

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This commit is contained in:
jakcron 2018-07-10 22:58:19 +08:00
parent 38eb0391b3
commit 4cdb213f8d
2 changed files with 44 additions and 0 deletions
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14
lib/libcrypto/include/crypto/base64.h Normal file
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#pragma once
#include <cstdint>
#include <cstring>
namespace crypto
{
namespace base64
{
size_t B64_GetEncodeLen(const uint8_t* src, size_t slen);
void B64_Encode(const uint8_t* src, size_t slen, uint8_t* dst, size_t dlen);
size_t B64_GetDecodeLen(const uint8_t* src, size_t slen);
void B64_Decode(const uint8_t* src, size_t slen, uint8_t* dst, size_t dlen);
}
}

30
lib/libcrypto/source/base64_wrapper.cpp Normal file
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#include <crypto/base64.h>
#include <polarssl/base64.h>
size_t crypto::base64::B64_GetEncodeLen(const uint8_t* src, size_t slen)
{
size_t dlen = 0;
base64_encode(nullptr, &dlen, src, slen);
return dlen;
}
void crypto::base64::B64_Encode(const uint8_t* src, size_t slen, uint8_t* dst, size_t dlen)
{
base64_encode(dst, &dlen, src, slen);
}
size_t crypto::base64::B64_GetDecodeLen(const uint8_t* src, size_t slen)
{
size_t dlen = 0;
base64_decode(nullptr, &dlen, src, slen);
return dlen;
}
void crypto::base64::B64_Decode(const uint8_t* src, size_t slen, uint8_t* dst, size_t dlen)
{
base64_decode(dst, &dlen, src, slen);
}