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ilebedev/secure_boot_kdf.c

Last active October 8, 2018 20:37
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secure_boot_kdf.c
#include <ed25519/ed25519.h>
uint8_t pk[32];
uint8_t sk[64];
/* This seed is as valuable as the secret key! */
uint8_t secret_entropy[64];
/* NOTE: we assume some application-dependent source of trusted entropy */
get_trusted_entropy(secret_entropy, 64);
ed25519_create_keypair(pk, sk, secret_entropy);
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