Go

UN/EDIFACT Syntax Level A Encoding/Decoding

See more Encryption Examples

Demonstrates the new "eda" encoding that can be used throughout Chilkat starting in v9.5.0.65. Go

    // Note: Requires Chilkat v9.5.0.65 or greater.

    sb := chilkat.NewStringBuilder()
    sb.Append("The 5 men of 223rd St")
    fmt.Println(*sb.GetAsString())

    // Encode the utf-8 byte representation of the string in the 
    // UN/EDIFACT syntax level A character set.
    sb.Encode("eda","utf-8")
    fmt.Println(*sb.GetAsString())

    // EDA Output should be: BTME027FCF6CFARFI94JT6.)F(14KJ2U

    // Decode back to the original string.
    sb.Decode("eda","utf-8")
    fmt.Println(*sb.GetAsString())
    fmt.Println("----")

    // The following requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // The "eda" encoding can be used anywhere within Chilkat.
    // For example, with the Crypt2 API
    crypt := chilkat.NewCrypt2()
    crypt.SetCryptAlgorithm("aes")
    crypt.SetCipherMode("cbc")
    crypt.SetKeyLength(256)
    crypt.SetEncodingMode("eda")

    ivHex := "000102030405060708090A0B0C0D0E0F"
    crypt.SetEncodedIV(ivHex,"hex")
    keyHex := "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"
    crypt.SetEncodedKey(keyHex,"hex")

    encStr := crypt.EncryptStringENC("The quick brown fox jumps over the lazy dog.")
    // The output is UN/EDIFACT syntax level A 
    fmt.Println(*encStr)

    // Now decrypt:
    decStr := crypt.DecryptStringENC(*encStr)
    fmt.Println(*decStr)

    sb.DisposeStringBuilder()
    crypt.DisposeCrypt2()