https://github.com/transferwise/crypto

Crypto helper modules
https://github.com/transferwise/crypto

crypto cryptography vault

Last synced: 10 days ago
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Crypto helper modules

• Host: GitHub
• URL: https://github.com/transferwise/crypto
• Owner: transferwise
• License: apache-2.0
• Created: 2020-06-30T06:47:28.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-05-02T03:32:28.000Z (over 1 year ago)
• Last Synced: 2024-06-19T11:33:05.398Z (5 months ago)
• Topics: crypto, cryptography, vault
• Language: Go
• Homepage:
• Size: 104 KB
• Stars: 2
• Watchers: 6
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Codeowners: .github/CODEOWNERS

Awesome Lists containing this project

README

        
This repo provides a list of utility modules for common crypto operations.

### AES

* factory methods to construct an AES-GCM cipher with a 96-bit nonce from the input raw key bytes

* encrypt & decrypt methods, the output ciphertext is prefixed with the random nonce.

### DES

* factory methods to construct an DES or 3DES cipher from the raw key bytes or hex text

* encrypt & decrypt methods

* verify the constructed cipher against the check value

### KEK Bundle

Helper class to construct a 3DES key encryption key from a list of components. 

### RSA

Common RSA operations for plugins to use. Targeting use-cases such as key extraction.