80 projects tagged "Mac OS X"
Updated 30 Apr 2013
strongSwan
| Pop | 681.62 |
|---|---|
| Vit | 103.62 |
strongSwan is a complete IPsec implementation for the Linux, Android, Maemo, FreeBSD, and Mac OS X operating systems. It interoperates with with most other IPsec-based VPN products via the IKEv2 or IKEv1 key exchange protocols. The focus of the strongSwan project is on strong authentication mechanisms using X.509 public key certificates and optional secure storage of private keys on smartcards through a standardized PKCS#11 interface. A rich choice of modular plugins adds additional features like Trusted Network Connect or advanced cryptographical algorithms.
Updated 30 Apr 2013
dienesRSA
| Pop | 25.85 |
|---|---|
| Vit | 4.27 |
dienesRSA is a class that implements methods for generating RSA keys and encrypting and decrypting data. A utility class is provided for checking integers and primes, along with some mathematical functions.
Updated 29 Apr 2013
libsodium
| Pop | 29.05 |
|---|---|
| Vit | 4.60 |
libsodium is an easy-to-use crypto library. Its goal is to provide all of the core operations needed to build higher-level cryptographic tools. It is a portable, cross-compilable, installable, packageable library based on NaCl, with a compatible API.
Updated 13 Apr 2013
jEncrypt
| Pop | 33.06 |
|---|---|
| Vit | 6.27 |
jEncrypt is a commandline file encryption archiver. Files are encrypted with the AES-CTR mode, which was recommended by the National Institute of Standards and Technology in 2001 (NIST SP 800-38A). AES-CTR mode only provides confidentiality. It requires a message authentication code such as CBC-MAC to ensure an encrypted message is not accidentally modified or maliciously tampered with, which jEncrypt currently does not provide.
Updated 18 Mar 2013
Bitcoin
| Pop | 464.61 |
|---|---|
| Vit | 19.49 |
Bitcoin is a peer-to-peer electronic cash system that is completely decentralized, without the need for a central server or trusted parties. Users hold the crypto keys to their own money and transact directly with each other, with the help of a P2P network to check for double-spending.
Updated 09 Mar 2013
Disk ARchive
| Pop | 802.52 |
|---|---|
| Vit | 53.17 |
Dar is a shell command that makes backup of a directory tree and files. Its features include splitting archives over several files, DVD, CD, ZIP, or floppies, compression, full or differential backups, strong encryption, proper saving and restoration of hard links, extended attributes, file forks, Door inodes, and sparse files, remote backup using pipes and external commands (such as ssh), and rearrangement of the "slices" of an existing archive. It can run commands between slices, before and after saving some defined files or directories (for a proper database backup, for example), and quickly retrieve individual files from differential and full backups. Several external GUIs exist as alternatives to its CLI interface, like kdar, DarGUI, SaraB, etc.
Updated 08 Mar 2013
Open Transactions
| Pop | 291.22 |
|---|---|
| Vit | 16.25 |
Open Transactions is a solid, easy-to-use, financial crypto and digital cash library, including an API, server, and test client. It features anonymous numbered accounts, untraceable digital cash, triple-signed receipts, basket currencies, and signed XML contracts. It also supports cheques, invoices, payment plans, markets with trades, and other instruments. It uses OpenSSL and Lucre blinded tokens.
Updated 08 Mar 2013
Moneychanger
| Pop | 151.13 |
|---|---|
| Vit | 10.23 |
Moneychanger is a simple client GUI built on top of Open Transactions, a financial crypto library. Moneychanger can be used to create pseudonyms, issue currencies, open accounts, withdraw and deposit cash (untraceable digital cash), write and deposit cheques, trade on markets, and much, much more.
Updated 03 Mar 2013
Botan
| Pop | 642.36 |
|---|---|
| Vit | 95.03 |
Botan is a crypto library written in C++. It provides a variety of cryptographic algorithms, including common ones such as AES, MD5, SHA, HMAC, RSA, Diffie-Hellman, DSA, and ECDSA, as well as many others that are more obscure or specialized. It also offers SSL/TLS (client and server), X.509v3 certificates and CRLs, and PKCS #10 certificate requests. A message processing system that uses a filter/pipeline metaphor allows for many common cryptographic tasks to be completed with just a few lines of code. Assembly and SIMD optimizations for common CPUs offers speedups for critical algorithms like AES and SHA-1.
Updated 28 Feb 2013
PortableSigner
| Pop | 173.29 |
|---|---|
| Vit | 8.36 |
PortableSigner is a Java application to sign normal PDF files with a digital signature (X.509). You can verify your signature by opening the PDF file in a standard Adobe Reader without any plugins.
