25 lines
553 B
C
25 lines
553 B
C
#include "layer1.h"
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#include <openssl/ec.h>
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#include <openssl/pem.h>
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#include <openssl/kdf.h>
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#define SHA256_DGST_SIZE 32 //bytes
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#define PASSPHRASE "Identity"
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#define KDF_KEY_SIZE 32
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#define KDF_ALG EVP_sha256()
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#define EC_KEY_SIZE 32
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#define lenofstr(a) (sizeof(a)-1)
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void startCDIProtocol();
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int deriveKDF(uint8_t * out, size_t * out_len, uint8_t * secret, int secret_len, unsigned char * passphrase, int pass_len);
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int deriveECC_Key();
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int deriveDEVICE_Key();
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int deriveALIAS_key();
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int genDEVICE_cert();
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int genALIAS_cert();
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