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https://github.com/kokke/tiny-AES-c
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Make ECB API const-correct.
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parent
f832b4188e
commit
202c3b9b42
6
aes.c
6
aes.c
@ -434,7 +434,7 @@ static void InvCipher(void)
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AddRoundKey(0);
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}
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static void BlockCopy(uint8_t* output, uint8_t* input)
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static void BlockCopy(uint8_t* output, const uint8_t* input)
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{
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uint8_t i;
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for (i=0;i<KEYLEN;++i)
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@ -451,7 +451,7 @@ static void BlockCopy(uint8_t* output, uint8_t* input)
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#if defined(ECB) && ECB
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void AES128_ECB_encrypt(uint8_t* input, const uint8_t* key, uint8_t* output)
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void AES128_ECB_encrypt(const uint8_t* input, const uint8_t* key, uint8_t* output)
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{
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// Copy input to output, and work in-memory on output
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BlockCopy(output, input);
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@ -464,7 +464,7 @@ void AES128_ECB_encrypt(uint8_t* input, const uint8_t* key, uint8_t* output)
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Cipher();
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}
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void AES128_ECB_decrypt(uint8_t* input, const uint8_t* key, uint8_t *output)
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void AES128_ECB_decrypt(const uint8_t* input, const uint8_t* key, uint8_t *output)
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{
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// Copy input to output, and work in-memory on output
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BlockCopy(output, input);
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4
aes.h
4
aes.h
@ -22,8 +22,8 @@
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#if defined(ECB) && ECB
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void AES128_ECB_encrypt(uint8_t* input, const uint8_t* key, uint8_t *output);
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void AES128_ECB_decrypt(uint8_t* input, const uint8_t* key, uint8_t *output);
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void AES128_ECB_encrypt(const uint8_t* input, const uint8_t* key, uint8_t *output);
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void AES128_ECB_decrypt(const uint8_t* input, const uint8_t* key, uint8_t *output);
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#endif // #if defined(ECB) && ECB
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