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https://github.com/kokke/tiny-AES-c
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adding CTR-mode
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13
aes.h
13
aes.h
@ -18,6 +18,11 @@
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#define ECB 1
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#endif
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#ifndef CTR
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#define CTR 1
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#endif
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#define AES128 1
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//#define AES192 1
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//#define AES256 1
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@ -38,4 +43,12 @@ void AES_CBC_decrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, co
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#endif // #if defined(CBC) && (CBC == 1)
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#if defined(CTR) && (CTR == 1)
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/* Symmetrical operation: same function for encrypting as for decrypting */
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void AES_CTR_xcrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, const uint8_t* key, const uint8_t* iv);
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#endif // #if defined(CTR) && (CTR == 1)
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#endif //_AES_H_
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