Generate a PKCS #1 mask using MGF1 with digest dgst (deprecated).

Synopsis

Declared in <openssl/rsa.h>

[[deprecated]]
int
PKCS1_MGF1(
    unsigned char* mask,
    long len,
    unsigned char const* seed,
    long seedlen,
    EVP_MD const* dgst);
Warning

Deprecated. Use of this entity is allowed but discouraged.

Return Value

0 on success, or ‐1 on error.

Parameters

Name

Description

mask

Output buffer that receives len mask bytes.

len

Desired mask length in bytes.

seed

MGF seed (mgfSeed).

seedlen

Length of seed in bytes.

dgst

Hash function used by MGF1.

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