PC_CRYPTO_HOT::HmacWork Struct Reference

Public Attributes
uint8_t	opad [64]
	one-shot opad block (persists inner->outer); else key-pad scratch
uint8_t	ipad [64]
	ipad block; also key-pad scratch once its ipad is consumed
uint8_t	inner_digest [PC_SHA256_DIGEST_LEN]
	H((K XOR ipad) || m)
pc_sha256_ctx	hash
	transient hash: one-shot inner then outer; streaming final outer

Detailed Description

Definition at line 40 of file hmac_sha256.cpp.

Member Data Documentation

opad

uint8_t PC_CRYPTO_HOT::HmacWork::opad[64]

one-shot opad block (persists inner->outer); else key-pad scratch

Definition at line 42 of file hmac_sha256.cpp.

ipad

uint8_t PC_CRYPTO_HOT::HmacWork::ipad[64]

ipad block; also key-pad scratch once its ipad is consumed

Definition at line 43 of file hmac_sha256.cpp.

inner_digest

uint8_t PC_CRYPTO_HOT::HmacWork::inner_digest[PC_SHA256_DIGEST_LEN]

H((K XOR ipad) || m)

Definition at line 44 of file hmac_sha256.cpp.

hash

pc_sha256_ctx PC_CRYPTO_HOT::HmacWork::hash

transient hash: one-shot inner then outer; streaming final outer

Definition at line 45 of file hmac_sha256.cpp.

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The documentation for this struct was generated from the following file:

• src/crypto/mac/hmac_sha256.cpp