About

Summary

• AES is preferred for modern encryption due to its security and efficiency.
• DES is outdated and not recommended for secure applications.
• 3DES provides improved security over DES but is still less secure and slower compared to AES.
• RSA is used for secure key exchange and digital signatures rather than direct encryption of large data.
• SHA-256 and SHA-3 are used for hashing and can be combined with AES for encryption.
• CBC mode is commonly used for its security benefits by ensuring that identical plaintext blocks produce different ciphertext blocks.
• PKCS7 Padding is a standard padding scheme used to handle data that doesn't perfectly fit into the encryption block size.
• Binary Conversion is useful for representing data in binary form and converting it back to its original state.
• Decimal Conversion handles conversion between decimal and other number systems.
• Hexadecimal Conversion handles conversion between hexadecimal and other number systems.
• Octal Conversion handles conversion between octal and other number systems.