RSA encryption

Author: Anass AIT BEN EL ARBI

Some Encryption methods used in Ciphers

• AES/CBC/NoPadding (128)
• AES/CBC/PKCS5Padding (128)
• AES/ECB/NoPadding (128)
• AES/ECB/PKCS5Padding (128)
• RSA/ECB/PKCS1Padding (1024, 2048)
• RSA/ECB/OAEPWithSHA-1AndMGF1Padding (1024, 2048)
• RSA/ECB/OAEPWithSHA-256AndMGF1Padding (1024, 2048)

for more details check out Java Ciphers

Use of private and public key in a single application

class variables :

private PrivateKey privateKey;
private PublicKey publicKey;

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Encryption method: String encrypt(String message) Uses String encode(byte[]) to encode the encrypted message to a String

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Decryption method: String decrypt(String message) Uses String decode(byte[]) to decode the encrypted message to a String

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