Link to this headingSymmetric Encryption

Auto-generated index for this directory.

Link to this headingRecent Changes

  • Serpent.md
    Modified: 2026-05-02

    • 128 bits block size - 128, 192 or 256 bits key size…

  • TEA.md
    Modified: 2026-05-02

    • Was used in the original Xbox - 64 bit blocks…

  • RC4.md
    Modified: 2026-05-02

    • Do not use - Has biases for the first 256 bytes output information….

  • Salsa_ChaCha.md
    Modified: 2026-05-02

    • Uses 32-bit Addition, Left Rotational Shifting and XOR - This is fast CPU instructions usually around 4-14 cycles per byte of data…

  • RC6.md
    Modified: 2026-05-02

  • Twofish.md
    Modified: 2026-05-02

    • 128bit blocksize - keysize up to 256…

  • Camellia.md
    Modified: 2026-05-02

    • 128 bits block size - 128, 192 or 256 bits key size…

  • DES.md
    Modified: 2026-05-02

    • 3DES takes up to 134.5 cycles per byte How 3DES is done…

  • Blowfish.md
    Modified: 2026-05-02

    • Is Insecure and has attacks against the algorithm…

  • OCB.md
    Modified: 2026-05-02
    OCB2 Practical Attack…

Link to this headingDirectory Structure

# 📁 Symmetric Encryption ## 📁 Block Ciphers ### 📄 [OCB.md](Block%20Ciphers/OCB.html) ### 📄 [CCM.md](Block%20Ciphers/CCM.html) ### 📄 [ECB.md](Block%20Ciphers/ECB.html) ### 📄 [GCM.md](Block%20Ciphers/GCM.html) ### 📄 [CFB.md](Block%20Ciphers/CFB.html) ### 📄 [GCM-SIV.md](Block%20Ciphers/GCM-SIV.html) ### 📄 [CTR.md](Block%20Ciphers/CTR.html) ### 📄 [SIV.md](Block%20Ciphers/SIV.html) ### 📄 [XTS.md](Block%20Ciphers/XTS.html) ### 📄 [OFB.md](Block%20Ciphers/OFB.html) ### 📄 [CBC.md](Block%20Ciphers/CBC.html) ## 📄 [AES.md](AES.html) ## 📄 [Serpent.md](Serpent.html) ## 📄 [Camellia.md](Camellia.html) ## 📄 [TEA.md](TEA.html) ## 📄 [Block Ciphers.md](Block%20Ciphers.html) ## 📄 [DES.md](DES.html) ## 📄 [Blowfish.md](Blowfish.html) ## 📄 [IDEA.md](IDEA.html) ## 📄 [RC4.md](RC4.html) ## 📄 [Salsa_ChaCha.md](Salsa_ChaCha.html) ## 📄 [RC6.md](RC6.html) ## 📄 [Twofish.md](Twofish.html)