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Member "openssl-1.0.2q/doc/crypto/DSA_size.pod" (20 Nov 2018, 534 Bytes) of package /linux/misc/openssl-1.0.2q.tar.gz:


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NAME

DSA_size - get DSA signature size

SYNOPSIS

 #include <openssl/dsa.h>

 int DSA_size(const DSA *dsa);

DESCRIPTION

This function returns the size of an ASN.1 encoded DSA signature in bytes. It can be used to determine how much memory must be allocated for a DSA signature.

dsa->q must not be NULL.

RETURN VALUE

The size in bytes.

SEE ALSO

dsa(3), DSA_sign(3)

HISTORY

DSA_size() is available in all versions of SSLeay and OpenSSL.