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RC4 Encryption and Decryption Online


If you need to know about RC4 encryption algorithm, please carefully read the instructions of this tool to set relevant parameters correctly.
RC4 Encryption and Decryption Online-summary

The online RC4 encryption and decryption tool provides online RC4 encryption and decryption test. The input and output supports three formats: hex, string and base64.

RC4 Encryption and Decryption Online-instructions

RC4 is a widely used symmetric encryption algorithm.

  1. Password : The password used for RC4 encryption and decryption will use the selected character set to convert the input password into a byte array.The password byte array length is 8 - 2048 bits( 1 - 256 bytes).
  2. In-Format : The format of input content can be string, hexadecimal string and base64 string. For RC4 decryption, the input format does not support string.
  3. Out-Format : The output format of the encrypted result or decrypted original content. For RC4 encryption, the output format does not support string.
  4. Charset : The selected charset will be used to convert the password and initialization vector into byte array, and the selected charset will be used for string-byte conversion of input and output format.
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