Absorb more message bytes into a PEM signing digest context.

Synopsis

Declared in <openssl/pem.h>

int
PEM_SignUpdate(
    EVP_MD_CTX* ctx,
    unsigned char const* d,
    unsigned int cnt);

Return Value

1 on success, or 0 on failure.

Parameters

Name

Description

ctx

Digest context initialised for PEM signing (for example via PEM_SignInit).

d

Message bytes to hash.

cnt

Number of bytes at d.

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