HKDF_extract

HKDF_extract computes a HKDF PRK (as specified by RFC 5869) from initial keying material |secret| and salt |salt| using |digest|, and outputs |out_len| bytes to |out_key|. The maximum output size is |EVP_MAX_MD_SIZE|. It returns one on success and zero on error.

extern (C) nothrow @nogc

int

HKDF_extract

(

core.stdc.stdint.uint8_t* out_key

,

size_t* out_len

,

const(libressl_d.openssl.evp.env_md_st)* digest

,

const(core.stdc.stdint.uint8_t)* secret

,

size_t secret_len

,

const(core.stdc.stdint.uint8_t)* salt

,

size_t salt_len

)

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libressl_d openssl hkdf functions