Showing 13 open source projects for "password cipher"

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  • 1
    transcrypt git

    transcrypt git

    transparently encrypt files within a git repository

    A script to configure transparent encryption of sensitive files stored in a Git repository. Files that you choose will be automatically encrypted when you commit them, and automatically decrypted when you check them out. The process will degrade gracefully, so even people without your encryption password can safely commit changes to the repository's non-encrypted files. transcrypt protects your data when it's pushed to remotes that you may not directly control (e.g., GitHub, Dropbox clones,...
    Downloads: 0 This Week
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  • 2
    PTBC

    PTBC

    irreversible encryption with time self-destruction

    Petoron Time Burn Cipher (PTBC) A promising cipher based on self-destruction of time, complete absence of traces and impossibility of key selection. Key features: AES-CFB encryption with per-file IV Argon2id key derivation with 256MB RAM resistance TTL (time to live) built directly into the encrypted file HMAC-SHA512 integrity verification Self-deleting mode (--autowipe) and one-time access marking (--onetime) No file metadata, no recovery, no password resets Philosophy: If you lose the password - it’s over. ...
    Downloads: 3 This Week
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  • 3

    RotorCrypt X*-files

    Offline Passwort Vault, File & Folder encryption

    ...Its core is the Vault: files and folders are automatically encrypted in three independent layers (optional fourth layer), stored under randomized .rcx names. It also includes a built-in Password Vault: generate strong, customizable passwords and store your website credentials (URL, username, password) in an encrypted table. Files can be shared securely with a confirmed contact after a handshake is complete — all messages are protected against man-in-the-middle attacks. Any tampering with a file or message is detected immediately and makes it unreadable. ...
    Downloads: 1 This Week
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  • 4

    RotorCrypt X

    Free offline encryption – encrypt your message before sending

    RotorCrypt X is a free offline encryption tool for Windows 10/11 that protects your private messages with six security layers — unreadable even if all files are stolen. Works with any messenger: encrypt your text, then send it via WhatsApp, Signal, email, or any app you use — the other side decrypts it there. Six layers: rotor cipher with up to 50 rotors and 241-digit key combinations. Military-grade AES-256 encryption. Modern key derivation with Perfect Forward Secrecy. Strong password protection making brute-force attacks practically impossible, even with powerful hardware. Split-key system where neither side alone can compute the shared key. Extra forward secrecy: contact ID deleted after handshake. ...
    Downloads: 0 This Week
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  • 5

    cppcrypto

    C++ cryptographic library (modern hash functions, ciphers, KDFs)

    cppcrypto provides optimized implementations of cryptographic primitives. Hash functions: BLAKE, BLAKE2, Echo, Esch, Groestl, JH, Kupyna, MD5, SHA-1, SHA-2, SHA-3, SHAKE, Skein, SM3, Streebog, Whirlpool. Block ciphers: Anubis, Aria, Camellia, CAST-256, Kalyna, Kuznyechik, Mars, Serpent, Simon, SM4, Speck, Threefish, Twofish, and Rijndael (AES) with all block/key sizes. Stream ciphers: HC-128, HC-256, Salsa20, XSalsa20, ChaCha, XChaCha. Encryption modes: CBC, CTR. AEAD modes:...
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    Downloads: 6 This Week
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  • 6
    GMSM Toolkit ☭

    GMSM Toolkit ☭

    Cross-platform GMSM Security Suite written in Go

    ...Cryptographic Functions: • Asymmetric Encryption/Decryption • Symmetric Encryption/Decryption • Digital Signature (ECDSA) • Shared Key Agreement (ECDH) • Recursive Hash Digest + Check • CMAC (Cipher-based message authentication code) • HMAC (Hash-based message authentication code) • PBKDF2 (Password-based key derivation function 2) • TLS Copyright (c) 2020-2021 Pedro Albanese - ALBANESE Lab. Source code: https://github.com/pedroalbanese/gmsmtk Visit: http://albanese.atwebpages.com
    Downloads: 0 This Week
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  • 7
    KISA Toolkit

    KISA Toolkit

    Korea Internet & Security Agency's Cipher Suite written in Go

    ...The Korea Internet & Security Agency (KISA) is distributing source codes that you can easily use. South Korean National Standard Algorithms: • LSH Message digest algorithm. 256/512-bit hash value. • ARIA 128-bit Block cipher with 128/192/256-bit keys. • LEA 128-bit Block cipher with 128/192/256-bit keys. • SEED 128-bit Block cipher with 128/256-bit keys. • HIGHT 64-bit Block cipher with 128bit key. Cryptographic Functions: • Symmetric Encryption/Decryption • Hash Digest • CMAC (Cipher-based message authentication code) • HMAC (Hash-based message authentication code) • PBKDF2 (Password-based key derivation function 2) Copyright (c) 2020-2021 Pedro Albanese - ALBANESE Lab Visit: http://albanese.atwebpages.com
    Downloads: 0 This Week
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  • 8
    TraySafe

    TraySafe

    Elegant and reliable profile data storage

    If you're like me and you don't think your passwords are safe as cookies in your browser or any other place for that matter then this is the right app for you. TraySafe's minimalist UI is designed to be shown only in your system tray icons. With it you can copy both your username/email and password using only your left and right mouse buttons. The scroll button is used to delete items from the menu. PIN functionality is included in versions 1.1.0 and above. The serious perk of the app is that all the info is saved as encrypted data in the data.tsf file in the program directory. The simple yet effective encryption algorithm has a password hash, salt key and vigenère cipher key that are changed with every update. ...
    Downloads: 0 This Week
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  • 9

    MLCrypt

    Simple, lightweight, standalone command-line single file encryption.

    Simple, lightweight, cross-platform (Windows / Linux / ARM6 Linux), cross-arch (x32 / x64), standalone command line file encryption program. GnuPG is probably the best application for cross-platform encryption. However, its usage on Windows PCs may be inconvenient (installation administrator rights; large executable size for perhaps just a one-time file decryption, complicated command-line switches for stronger encryption). NCrypt would fulfill this task, but does not operate on 64-bit...
    Downloads: 1 This Week
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  • 10
    CrackThis!

    CrackThis!

    Data Encrypton Software utilizing IMPACT

    We developed a classic solution that reflects the very nature of quantum mechanics in whole, ultimately demonstrating the raw power of numbers. We developed a truly irreversible one way algorithm which, when applied to information, both encrypts and decrypts it. That is to say that the algorithm which encrypts the information works in the same direction as the algorithm that decrypts it. This in itself is the very nature of quantum mechanics - "forward only". Through a...
    Downloads: 0 This Week
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  • 11
    textcrypter

    textcrypter

    textcrypter is an encryption tool using vigenere cipher algorithm

    Textcrypter is an encryption tool using vigenere cipher algorithm. Vigenere use the same key/password to encrypt and decrypt a file (symmetric key cryptosystem). Result of the encryption process is a ciphertext in hexa number.
    Downloads: 0 This Week
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  • 12
    A command-line to help encipher and decipher your password based on a simple algorithm. Java version provides GUI.
    Downloads: 0 This Week
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  • 13
    SJEA version 1.0 - Simple Java Encryption Algorithm. SJEA is a simple command-line binary encryption algorithm (symmetric block cipher) written in JAVA. It uses a password and a byte-vector array to scramble the input file.
    Downloads: 0 This Week
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