Function nrfxlib_sys::ocrypto_hmac_sha1_init
source · pub unsafe extern "C" fn ocrypto_hmac_sha1_init(
ctx: *mut ocrypto_hmac_sha1_ctx,
key: *const u8,
key_len: usize
)
Expand description
HMAC-SHA-1 initialization.
The generator state * ctx
- is initialized by this function.
ctx
- Generator state.key
- HMAC key.key_len
- Length of *key
- .