Function nrfxlib_sys::ocrypto_aes_gcm_decrypt

pub unsafe extern "C" fn ocrypto_aes_gcm_decrypt(
    pt: *mut u8,
    tag: *const u8,
    tag_len: usize,
    ct: *const u8,
    ct_len: usize,
    key: *const u8,
    size: usize,
    iv: *const u8,
    aa: *const u8,
    aa_len: usize
) -> c_int

AES-GCM decryption.

• pt - Plaintext.
• tag - Authentication tag.
• tag_len - Authentication tag length, 0 < * tag_len - <= 16.
• ct - Ciphertext.
• ct_len - Ciphertext 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 - .

Returns 0 If * tag - is valid. Returns -1 Otherwise.