Sortix nightly manual
This manual documents Sortix nightly, a development build that has not been officially released. You can instead view this document in the latest official manual.
|DH_SIZE(3)||Library Functions Manual||DH_SIZE(3)|
get Diffie-Hellman prime size
DH_size(const DH *dh); int
DH_bits(const DH *dh);
DH_size() returns the Diffie-Hellman prime size in bytes. It can be used to determine how much memory must be allocated for the shared secret computed by DH_compute_key(3).
DH_bits() returns the number of significant bits in the key. dh and dh->p must not be
NULL. BN_num_bytes(3), DH_generate_key(3), DH_get0_key(3), DH_new(3)
DH_size() first appeared in SSLeay 0.5.1 and has been available since OpenBSD 2.4.
DH_bits() first appeared in OpenSSL 1.1.0 and has been available since OpenBSD 6.3.
|March 27, 2018||Debian|