Finalize an XOF digest and write outlen bytes of output.

Synopsis

Declared in <openssl/evp.h>

int
EVP_DigestFinalXOF(
    EVP_MD_CTX* ctx,
    unsigned char* out,
    size_t outlen);

Return Value

1 on success, or 0 on failure.

Parameters

Name

Description

ctx

Digest context after EVP_DigestUpdate() (for example SHAKE).

out

Buffer that receives outlen bytes of XOF output.

outlen

Number of output bytes to produce.

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