sha.js vs hash.js vs crypto-js vs sha1
JavaScript Hashing and Cryptography Libraries Comparison
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What's JavaScript Hashing and Cryptography Libraries?

These libraries provide various cryptographic functions, including hashing algorithms, to secure data in JavaScript applications. They are essential for tasks such as password hashing, data integrity verification, and secure communications. Each library has its own strengths and weaknesses, making them suitable for different use cases in web development, particularly in scenarios requiring data protection and security.

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sha.js13,375,595290-157 years ago(MIT AND BSD-3-Clause)
hash.js11,124,234319-146 years agoMIT
crypto-js8,461,13315,997487 kB274a year agoMIT
sha1620,628105-010 years agoBSD-3-Clause
Feature Comparison: sha.js vs hash.js vs crypto-js vs sha1

Algorithm Support

  • sha.js:

    sha.js is dedicated to SHA hashing algorithms, specifically optimized for SHA-1, SHA-256, and SHA-512. It is tailored for performance in generating secure hashes without additional features.

  • hash.js:

    hash.js focuses primarily on hashing algorithms, providing implementations for SHA-1, SHA-256, and others. It is not designed for encryption, making it a specialized tool for hashing needs.

  • crypto-js:

    Crypto-JS supports a wide range of cryptographic algorithms, including AES, DES, HMAC, SHA-1, SHA-256, and more. This makes it a versatile choice for developers needing various cryptographic functionalities in one package.

  • sha1:

    sha1 is a minimalistic library that only implements SHA-1 hashing. It is straightforward and efficient for applications that require only this specific hashing algorithm.

Performance

  • sha.js:

    sha.js is highly optimized for performance, especially when generating SHA hashes. It is suitable for applications that require fast hash generation without sacrificing security.

  • hash.js:

    hash.js is designed for speed and efficiency in hashing operations, making it one of the faster options available for generating hashes in JavaScript applications.

  • crypto-js:

    Crypto-JS is generally efficient but can be slower than specialized libraries when only hashing is required due to its broader scope. It is optimized for a balance between performance and versatility.

  • sha1:

    sha1 is lightweight and optimized for generating SHA-1 hashes quickly, making it an excellent choice for performance-critical applications that specifically need SHA-1.

Ease of Use

  • sha.js:

    sha.js provides a clear and concise API for generating SHA hashes, making it easy to use for developers who need to implement SHA algorithms without additional complexity.

  • hash.js:

    hash.js offers a simple and straightforward API, making it easy to integrate into projects. Its focus on hashing means there are fewer concepts to grasp for developers.

  • crypto-js:

    Crypto-JS has a user-friendly API that allows developers to easily implement cryptographic functions. However, its extensive feature set may require a learning curve for those unfamiliar with cryptography.

  • sha1:

    sha1 is extremely simple to use, with a minimalistic API focused solely on SHA-1 hashing, making it very accessible for developers needing just this functionality.

Security Features

  • sha.js:

    sha.js is focused on secure hashing and does not include encryption features. It is ideal for applications that require robust hash generation without additional cryptographic functionalities.

  • hash.js:

    hash.js does not provide encryption features, focusing solely on hashing. It is suitable for applications that need secure hash generation but not encryption.

  • crypto-js:

    Crypto-JS includes various security features such as HMAC and encryption algorithms, making it suitable for applications that require a comprehensive security solution beyond just hashing.

  • sha1:

    sha1 is a basic library that only implements SHA-1 hashing. It lacks additional security features, making it suitable for simple use cases where only SHA-1 is needed.

Community and Maintenance

  • sha.js:

    sha.js is well-maintained and has a dedicated user base, particularly among developers needing SHA hashing solutions. It receives regular updates to ensure security and performance.

  • hash.js:

    hash.js has a smaller community compared to Crypto-JS, but it is still maintained and updated, making it a reliable choice for hashing needs.

  • crypto-js:

    Crypto-JS has a large community and is actively maintained, ensuring that it stays up-to-date with the latest security practices and features in cryptography.

  • sha1:

    sha1 is a minimal library with limited community support. While it serves its purpose well, it may not receive frequent updates or enhancements.

How to Choose: sha.js vs hash.js vs crypto-js vs sha1
  • sha.js:

    Opt for sha.js if you need a library dedicated to SHA hashing algorithms. It is optimized for performance and provides a simple interface for generating SHA-1, SHA-256, and SHA-512 hashes, making it suitable for applications that require secure hash generation without unnecessary complexity.

  • hash.js:

    Select hash.js if you are looking for a lightweight library focused specifically on hashing functions. It is ideal for projects that require fast and efficient hashing without the overhead of additional cryptographic features, making it a good choice for simple applications.

  • crypto-js:

    Choose Crypto-JS if you need a comprehensive library that supports various cryptographic algorithms, including hashing, encryption, and decryption. It is well-suited for applications that require both symmetric and asymmetric encryption and offers a straightforward API for developers.

  • sha1:

    Use sha1 if your primary requirement is to generate SHA-1 hashes. This library is minimalistic and straightforward, making it a good choice for projects that specifically need SHA-1 hashing without additional features or overhead.

Similar Npm Packages to sha.js

sha.js is a JavaScript library that provides a simple way to compute SHA (Secure Hash Algorithm) hashes. It is particularly useful for applications that require secure data integrity and verification. The library supports various SHA algorithms, including SHA-1, SHA-256, and SHA-512, making it a versatile choice for developers looking to implement hashing in their applications. While sha.js is a robust option for hashing, there are several alternatives available in the npm ecosystem. Here are a few noteworthy alternatives:

  • crypto-js is a widely used library that provides a comprehensive suite of cryptographic algorithms, including hashing, encryption, and decryption. It supports various hashing algorithms such as SHA-1, SHA-256, and MD5, among others. crypto-js is particularly popular for its ease of use and extensive functionality, making it a great choice for developers who need a full-featured cryptographic library in their applications.

  • hash.js is a lightweight library focused specifically on hashing. It provides a simple API for generating hashes using various algorithms, including SHA-1, SHA-256, and RIPEMD160. hash.js is designed for performance and efficiency, making it suitable for applications that require fast hashing without the overhead of more extensive libraries. If you need a straightforward solution for hashing without additional cryptographic features, hash.js is a solid option.

  • jssha is another JavaScript library designed for hashing. It supports a variety of hashing algorithms, including SHA-1, SHA-256, and SHA-512, and provides a simple API for generating hashes. jssha is particularly useful for applications that need to hash data in both the browser and Node.js environments. Its flexibility and ease of use make it a good choice for developers looking for a straightforward hashing solution.

To explore how sha.js compares with crypto-js, hash.js, and jssha, check out the following link: Comparing crypto-js vs hash.js vs jssha vs sha.js.

Similar Npm Packages to hash.js

hash.js is a JavaScript library that provides a variety of hashing algorithms, allowing developers to generate hash values for data. It is particularly useful for cryptographic applications, data integrity verification, and password hashing. While hash.js offers a solid solution for hashing, there are several alternatives in the JavaScript ecosystem that also provide hashing capabilities. Here are a few notable options:

  • bcryptjs is a library specifically designed for hashing passwords. It implements the bcrypt hashing algorithm, which is widely regarded for its security and resistance to brute-force attacks. bcryptjs is a pure JavaScript implementation, making it easy to use in both Node.js and browser environments. If your primary goal is to securely hash passwords, bcryptjs is a strong choice due to its adaptive nature, allowing you to increase the hashing complexity over time as hardware capabilities improve.

  • crypto-js is a comprehensive library that provides various cryptographic algorithms, including hashing, encryption, and decryption. It supports multiple hashing algorithms such as SHA-1, SHA-256, and MD5. crypto-js is versatile and can be used for a wide range of cryptographic tasks beyond just hashing. If you need a library that offers both hashing and encryption capabilities, crypto-js is an excellent option.

  • sha.js is a lightweight library focused on SHA hashing algorithms. It provides implementations for various SHA algorithms, including SHA-1, SHA-256, and SHA-512. sha.js is designed for performance and efficiency, making it suitable for applications that require fast hashing without the overhead of more comprehensive libraries. If your needs are specifically around SHA hashing and you want a minimalistic solution, sha.js is a great fit.

To see how hash.js compares with bcryptjs, crypto-js, and sha.js, check out the comparison: Comparing bcryptjs vs crypto-js vs hash.js vs sha.js.

Similar Npm Packages to crypto-js

crypto-js is a widely used JavaScript library designed for cryptographic operations. It provides a variety of cryptographic algorithms, including hashing, encryption, and decryption, making it a versatile tool for developers looking to implement security features in their applications. While crypto-js is a robust solution for cryptographic needs, there are several alternatives available in the JavaScript ecosystem. Here are a few notable ones:

  • bcrypt is a popular library specifically designed for hashing passwords. It implements the bcrypt hashing algorithm, which is known for its strength and resistance to brute-force attacks. bcrypt is an excellent choice for developers who need to securely store user passwords, as it provides built-in salting and hashing mechanisms that enhance security. If your primary focus is on password hashing and user authentication, bcrypt is a reliable option.
  • node-forge is a comprehensive library that provides a wide range of cryptographic functionalities, including encryption, decryption, signing, and verification. It is designed to work in both Node.js and browser environments, making it a versatile choice for developers. node-forge supports various cryptographic standards and protocols, making it suitable for applications that require more than just basic cryptographic operations. If you need a full-featured cryptographic library that can handle complex tasks, node-forge is a strong candidate.
  • sjcl (Stanford Javascript Crypto Library) is another lightweight library that focuses on providing secure cryptographic functions. It includes various algorithms for encryption, decryption, hashing, and key derivation. sjcl is designed to be easy to use and integrate into web applications, making it a good choice for developers who need a straightforward cryptographic solution. If you are looking for a simple yet effective library for basic cryptographic tasks, sjcl is worth considering.

To explore how crypto-js compares with bcrypt, node-forge, and sjcl, check out the comparison: Comparing bcrypt vs crypto-js vs node-forge vs sjcl.

Similar Npm Packages to sha1

sha1 is a simple and lightweight JavaScript library for generating SHA-1 hashes. It is commonly used for creating unique identifiers, checksums, and ensuring data integrity in various applications. While sha1 provides a straightforward solution for SHA-1 hashing, there are several alternatives in the JavaScript ecosystem that offer similar or extended functionalities. Here are a few notable alternatives:

  • crypto-js is a widely-used library that provides a comprehensive set of cryptographic algorithms, including SHA-1, SHA-256, AES, and more. It is designed for both Node.js and browser environments, making it versatile for various applications. If you need a more extensive cryptographic toolkit beyond just SHA-1, crypto-js is an excellent choice, offering a range of hashing and encryption functionalities.
  • hash.js is another library that focuses on hashing algorithms, including SHA-1, SHA-256, and others. It is designed to be lightweight and efficient, making it suitable for applications that require hashing without the overhead of additional features. If you are looking for a minimalistic library that provides essential hashing capabilities, hash.js is a solid option.
  • sha.js is a pure JavaScript implementation of SHA-1 and SHA-256 hashing algorithms. It is designed to be fast and efficient while maintaining a small footprint. If you specifically need a library that focuses on SHA hashing without any additional cryptographic features, sha.js is a great choice for straightforward hashing needs.

To compare these packages and see how they stack up against each other, check out the following link: Comparing crypto-js vs hash.js vs sha.js vs sha1.

README for sha.js

sha.js

NPM Package Build Status Dependency status

js-standard-style

Node style SHA on pure JavaScript.

var shajs = require('sha.js')

console.log(shajs('sha256').update('42').digest('hex'))
// => 73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049
console.log(new shajs.sha256().update('42').digest('hex'))
// => 73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049

var sha256stream = shajs('sha256')
sha256stream.end('42')
console.log(sha256stream.read().toString('hex'))
// => 73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049

supported hashes

sha.js currently implements:

  • SHA (SHA-0) -- legacy, do not use in new systems
  • SHA-1 -- legacy, do not use in new systems
  • SHA-224
  • SHA-256
  • SHA-384
  • SHA-512

Not an actual stream

Note, this doesn't actually implement a stream, but wrapping this in a stream is trivial. It does update incrementally, so you can hash things larger than RAM, as it uses a constant amount of memory (except when using base64 or utf8 encoding, see code comments).

Acknowledgements

This work is derived from Paul Johnston's A JavaScript implementation of the Secure Hash Algorithm.

LICENSE MIT

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