Golang AES_encrypt Examples

Example #1

File: aes.go Project: eftychis/crypto-1

func (a *aesctr) XORKeyStream(dst, src []byte) {
	for i := range src {
		if a.idx == blocksize {
			// generate a block by encrypting the current counter
			C.AES_encrypt((*C.uchar)(&a.ctr[0]), (*C.uchar)(&a.out[0]), &a.key)

			// increment the counter
			for j := blocksize - 1; ; j-- {
				a.ctr[j]++
				if a.ctr[j] != 0 {
					break
				}
			}

			a.idx = 0
		}

		dst[i] = src[i] ^ a.out[a.idx]
		a.idx++
	}
}

Example #2

File: aes.go Project: eftychis/crypto-1

func (a *aes) Encrypt(dst, src []byte) {
	C.AES_encrypt((*C.uchar)(&src[0]), (*C.uchar)(&dst[0]), &a.key)
}