diff options
Diffstat (limited to 'chip/g/dcrypto/dcrypto.h')
| -rw-r--r-- | chip/g/dcrypto/dcrypto.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/chip/g/dcrypto/dcrypto.h b/chip/g/dcrypto/dcrypto.h index a412adee5a..c333d93fee 100644 --- a/chip/g/dcrypto/dcrypto.h +++ b/chip/g/dcrypto/dcrypto.h @@ -141,4 +141,12 @@ int DCRYPTO_p256_ecdsa_verify(const p256_int *key_x, const p256_int *key_y, const p256_int *digest, const p256_int *r, const p256_int *s); +/* + * HKDF. + */ +int DCRYPTO_hkdf(uint8_t *OKM, size_t OKM_len, + const uint8_t *salt, size_t salt_len, + const uint8_t *IKM, size_t IKM_len, + const uint8_t *info, size_t info_len); + #endif /* ! __EC_CHIP_G_DCRYPTO_DCRYPTO_H */ |