()
| 5 | ) |
| 6 | |
| 7 | func main() { |
| 8 | fmt.Printf("GmSSL-Go Version: %s\n", gmssl.GmSSLGoVersion) |
| 9 | fmt.Printf("GmSSL Library Version: %s\n", gmssl.GetGmSSLLibraryVersion()) |
| 10 | |
| 11 | key, _ := gmssl.RandBytes(16) |
| 12 | fmt.Printf("RandBytes(32) : %x\n", key) |
| 13 | |
| 14 | fmt.Printf("Sm3DigestSize : %d\n", gmssl.Sm3DigestSize) |
| 15 | |
| 16 | sm3 := gmssl.NewSm3() |
| 17 | sm3.Update([]byte("abc")) |
| 18 | dgst := sm3.Digest() |
| 19 | fmt.Printf("Sm3('abc') : %x\n", dgst) |
| 20 | |
| 21 | fmt.Printf("Sm3HmacMinKeySize = %d\n", gmssl.Sm3HmacMinKeySize) |
| 22 | fmt.Printf("Sm3HmacMaxKeySize = %d\n", gmssl.Sm3HmacMaxKeySize) |
| 23 | fmt.Printf("Sm3HmacSize = %d\n", gmssl.Sm3HmacSize) |
| 24 | |
| 25 | hmac, _ := gmssl.NewSm3Hmac(key) |
| 26 | hmac.Update([]byte("abc")) |
| 27 | mac := hmac.GenerateMac() |
| 28 | fmt.Printf("Sm3Hmac('abc') : %x\n", mac) |
| 29 | |
| 30 | fmt.Printf("Sm3Pbkdf2MinIter = %d\n", gmssl.Sm3Pbkdf2MinIter) |
| 31 | fmt.Printf("Sm3Pbkdf2MaxIter = %d\n", gmssl.Sm3Pbkdf2MaxIter) |
| 32 | fmt.Printf("Sm3Pbkdf2MaxSaltSize = %d\n", gmssl.Sm3Pbkdf2MaxSaltSize) |
| 33 | fmt.Printf("Sm3Pbkdf2DefaultSaltSize = %d\n", gmssl.Sm3Pbkdf2DefaultSaltSize) |
| 34 | fmt.Printf("Sm3Pbkdf2MaxKeySize = %d\n", gmssl.Sm3Pbkdf2MaxKeySize) |
| 35 | |
| 36 | salt, _ := gmssl.RandBytes(gmssl.Sm3Pbkdf2DefaultSaltSize) |
| 37 | kdf_key, _ := gmssl.Sm3Pbkdf2("Password", salt, gmssl.Sm3Pbkdf2MinIter, gmssl.Sm3HmacMinKeySize) |
| 38 | fmt.Printf("Sm3Pbkdf2('Password') : %x\n", kdf_key) |
| 39 | |
| 40 | fmt.Printf("Sm4KeySize = %d\n", gmssl.Sm4KeySize) |
| 41 | fmt.Printf("Sm4BlockSize = %d\n", gmssl.Sm4BlockSize) |
| 42 | |
| 43 | block, _ := gmssl.RandBytes(gmssl.Sm4BlockSize) |
| 44 | sm4_enc, _ := gmssl.NewSm4(key, true) |
| 45 | cblock, _ := sm4_enc.Encrypt(block) |
| 46 | fmt.Printf("SM4 Plaintext : %x\n", block) |
| 47 | fmt.Printf("SM4 Ciphertext: %x\n", cblock) |
| 48 | |
| 49 | sm4_dec, _ := gmssl.NewSm4(key, false) |
| 50 | dblock, _ := sm4_dec.Encrypt(cblock) |
| 51 | fmt.Printf("SM4 Decrypted : %x\n", dblock) |
| 52 | |
| 53 | fmt.Printf("Sm4CbcIvSize = %d\n", gmssl.Sm4CbcIvSize) |
| 54 | iv, _ := gmssl.RandBytes(gmssl.Sm4CbcIvSize) |
| 55 | |
| 56 | sm4_cbc_enc, _ := gmssl.NewSm4Cbc(key, iv, true) |
| 57 | cbc_ciphertext, _ := sm4_cbc_enc.Update([]byte("abc")) |
| 58 | cbc_ciphertext_last, _ := sm4_cbc_enc.Finish() |
| 59 | cbc_ciphertext = append(cbc_ciphertext, cbc_ciphertext_last...) |
| 60 | fmt.Printf("ciphertext = %x\n", cbc_ciphertext) |
| 61 | sm4_cbc_dec, _ := gmssl.NewSm4Cbc(key, iv, false) |
| 62 | cbc_plaintext, _ := sm4_cbc_dec.Update(cbc_ciphertext) |
| 63 | cbc_plaintext_last, _ := sm4_cbc_dec.Finish() |
| 64 | cbc_plaintext = append(cbc_plaintext, cbc_plaintext_last...) |
nothing calls this directly
no test coverage detected