Absorb additional authenticated data into an OCB context.

Synopsis

Declared in <openssl/modes.h>

int
CRYPTO_ocb128_aad(
    OCB128_CONTEXT* ctx,
    unsigned char const* aad,
    size_t len);

Return Value

1 on success, or 0 on failure.

Parameters

Name

Description

ctx

OCB context with IV already set.

aad

Additional authenticated data octets.

len

Length of aad in bytes.

Created with MrDocs