Function nrfxlib_sys::ocrypto_aes_gcm_encrypt
source · pub unsafe extern "C" fn ocrypto_aes_gcm_encrypt(
ct: *mut u8,
tag: *mut u8,
tag_len: usize,
pt: *const u8,
pt_len: usize,
key: *const u8,
size: usize,
iv: *const u8,
aa: *const u8,
aa_len: usize
)
Expand description
AES-GCM encryption.
ct
- Ciphertext.tag
- Authentication tag.tag_len
- Authentication tag length, 0 < *tag_len
- <= 16.pt
- Plaintext.pt_len
- Plaintext length, 0 < *ct_len
- < 2^36-32 bytes.key
- AES key.size
- Key size (16, 24, or 32 bytes).iv
- Initial vector.aa
- Additional authentication data.aa_len
- Additional authentication data length, 0 < *aa_len
- < 2^61 bytes.
@remark * ct
- may be same as * pt
- .