Botan.Bindings.PubKey.DSA

Documentation

botan_privkey_create_dsa

Arguments

:: Ptr BotanPrivKey

key: handler to the resulting key

-> BotanRNG

rng: initialized PRNG

-> CSize

pbits: length of the key in bits. Must be between in range (1024, 3072) and multiple of 64. Bit size of the prime p

-> CSize

qbits: qbits order of the subgroup. Must be in range (160, 256) and multiple of 8

-> IO CInt

BOTAN_FFI_SUCCESS Success, key initialized with DSA key BOTAN_FFI_ERROR_NULL_POINTER either key or rng is NULL BOTAN_FFI_ERROR_BAD_PARAMETER unexpected value for either pbits or qbits BOTAN_FFI_ERROR_NOT_IMPLEMENTED functionality not implemented

Generates DSA key pair. Gives to a caller control over key length and order of a subgroup q.

botan_privkey_load_dsa

Arguments

:: Ptr BotanPrivKey

key

-> BotanMP

p

-> BotanMP

q

-> BotanMP

g

-> BotanMP

x

-> IO CInt

botan_pubkey_load_dsa

Arguments

:: Ptr BotanPubKey

key

-> BotanMP

p

-> BotanMP

q

-> BotanMP

g

-> BotanMP

y

-> IO CInt