python PyPI
Magnify icon
  • All Packages
    • JavaScript
    • Python
    • Go
  • Code Examples
    • JavaScript
    • Python
  • Categories
    • JavaScript - Popular
    • JavaScript - Healthiest
    • Python - Popular
    • Python - Healthiest
  • Developer Tools
    • Vulnerability DB
    • Code Checker
    • Snyk Learn
    • Blog
Sign Up
  1. Advisor
  2. cryptography
  3. functions
View all cryptography analysis

Most popular functions for cryptography

To help you get started, we’ve selected a few cryptography examples, based on popular ways it is used in public projects.

Secure your code as it's written. Use Snyk Code to scan source code in minutes - no build needed - and fix issues immediately.

  • 1

    cryptography.exceptions.UnsupportedAlgorithm

    arrow
  • 2

    cryptography.fernet.Fernet

    arrow
  • 3

    cryptography.hazmat.backends.default_backend

    arrow
  • 4

    cryptography.hazmat.primitives.asymmetric.ec

    arrow
  • 5

    cryptography.hazmat.primitives.asymmetric.padding.PKCS1v15

    arrow
  • 6

    cryptography.hazmat.primitives.asymmetric.rsa.generate_private_key

    arrow
  • 7

    cryptography.hazmat.primitives.ciphers.algorithms.AES

    arrow
  • 8

    cryptography.hazmat.primitives.ciphers.Cipher

    arrow
  • 9

    cryptography.hazmat.primitives.hashes

    arrow
  • 10

    cryptography.hazmat.primitives.hashes.SHA1

    arrow
  • 11

    cryptography.hazmat.primitives.hashes.SHA256

    arrow
  • 12

    cryptography.hazmat.primitives.serialization

    arrow
  • 13

    cryptography.hazmat.primitives.serialization.Encoding

    arrow
  • 14

    cryptography.hazmat.primitives.serialization.load_pem_private_key

    arrow
  • 15

    cryptography.hazmat.primitives.serialization.NoEncryption

    arrow
  • 16

    cryptography.utils

    arrow
  • 17

    cryptography.utils.read_only_property

    arrow
  • 18

    cryptography.utils.register_interface

    arrow
  • 19

    cryptography.x509

    arrow
  • 20

    cryptography.x509.NameAttribute

    arrow

Product

  • Partners
  • Developers & DevOps Features
  • Enterprise Features
  • Pricing
  • API Status

Resources

  • Vulnerability DB
  • Blog
  • Learn
  • Documentation
  • Snyk API
  • Research
  • FAQs
  • npm packages list
  • Python Code Examples
  • Browse all Python packages

Company

  • About us
  • Customers
  • Jobs at Snyk
  • Legal Terms
  • Privacy
  • Press Kit
  • Events
  • Secure by Design

Connect

  • Book a demo
  • Contact us
  • Support
  • Report a new vuln

Security

  • JavaScript Security
  • Kubernetes Security
  • Container Security
  • Open Source Security
  • Secure SDLC

Find us online

Track our development

Snyk|Open Source Security Platform © 2025 Snyk Ltd.