EVP_PKEY_CTX_set_dsa_paramgen_q

Set the DSA subprime (q) length in bits for parameter generation.

Synopsis

Declared in <openssl/dsa.h>

int
EVP_PKEY_CTX_set_dsa_paramgen_q_bits(
    EVP_PKEY_CTX* ctx,
    int qbits);

1 on success, or a non‐positive value on error.

Name

Description

ctx

EVP_PKEY_CTX configured for DSA parameter generation.

qbits

Desired bit length of q (default 224 if unset); ignored when a digest size selects q.

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