pub unsafe extern "C" fn ocrypto_aes_ccm_encrypt(
    ct: *mut u8,
    tag: *mut u8,
    tag_len: usize,
    pt: *const u8,
    pt_len: usize,
    key: *const u8,
    size: usize,
    nonce: *const u8,
    n_len: usize,
    aa: *const u8,
    aa_len: usize
)
Expand description

AES-CCM encryption.

  • ct - Ciphertext.
  • tag - Authentication tag.
  • tag_len - Tag length (4, 6, 8, 10, 12, 14, or 16).
  • pt - Plaintext.
  • pt_len - Plaintext length, 0 <= * pt_len - < 2^(8*(15-n_len)).
  • key - AES key.
  • size - Key size (16, 24, or 32).
  • nonce - Nonce.
  • n_len - Nonce length, 7 <= * n_len - <= 13.
  • aa - Additional authentication data.
  • aa_len - Additional authentication data length.

@remark * ct - may be same as * pt - .