diff options
-rw-r--r-- | src/aes.rs | 6 | ||||
-rw-r--r-- | src/lib.rs | 1 |
2 files changed, 6 insertions, 1 deletions
@@ -52,10 +52,14 @@ pub fn encrypt_aes_128_cbc (bytes: &[u8], key: &[u8], iv: &[u8]) -> Vec<u8> { } pub fn aes_128_ctr (bytes: &[u8], key: &[u8], nonce: u64) -> Vec<u8> { + aes_128_ctr_with_counter(bytes, key, nonce, 0) +} + +pub fn aes_128_ctr_with_counter (bytes: &[u8], key: &[u8], nonce: u64, counter_start: u64) -> Vec<u8> { let nonce_array: [u8; 8] = unsafe { ::std::mem::transmute(nonce.to_le()) }; - let mut counter = 0u64; + let mut counter = counter_start; let mut ret = vec![]; for block in bytes.chunks(16) { let counter_array: [u8; 8] = unsafe { @@ -16,6 +16,7 @@ pub use aes::decrypt_aes_128_cbc; pub use aes::encrypt_aes_128_ecb; pub use aes::encrypt_aes_128_cbc; pub use aes::aes_128_ctr; +pub use aes::aes_128_ctr_with_counter; pub use base64::to_base64; pub use http::parse_query_string; pub use http::create_query_string; |