|bcrypt||32.53 kB||MIT||12 Years||16 Aug 2023|
|bcryptjs||76.21 kB||MIT||10 Years||7 Feb 2017|
|tweetnacl||48.62 kB||Unlicense||9 Years||10 Feb 2020|
|jose||69.05 kB||MIT||9 Years||4 Sep 2023|
|node-rsa||33.08 kB||MIT||9 Years||22 Jul 2020|
|aes-js||23.69 kB||MIT||8 Years||9 Nov 2018|
|js-sha3||14.59 kB||MIT||8 Years||16 Sep 2023|
|js-sha256||11.37 kB||MIT||9 Years||31 Aug 2023|
|hashids||31.93 kB||MIT||11 Years||24 May 2023|
|js-md5||9.72 kB||MIT||9 Years||18 Dec 2017|
|js-sha512||17.12 kB||MIT||9 Years||5 Aug 2018|
|argon2||39.49 kB||MIT||7 Years||1 Sep 2023|
|sjcl||1015.61 kB||(BSD-2-Clause OR GPL-2.0-only)||10 Years||10 Nov 2018|
|ethereum-cryptography||18.14 kB||MIT||4 Years||12 Jul 2023|
|xlsx-populate||3.35 MB||MIT||8 Years||1 Mar 2020|
Encryption libraries are pivotal elements in developing high-level software applications, particularly those dealing with sensitive data transmissions and storages. Here are some specific situations where these libraries prove to be useful:
Secure Data Transmission: Encryption libraries facilitate secure data transmission over the internet. They ensure the data sent remains private and unaltered while in transit.
Secure Data Storage: When storing sensitive data, such as user passwords, encryption libraries help in converting the data into a format that is not easily readable. This conceals the stored data from unauthorized access.
Client-Server Communication: They are instrumental in efforts to maintain the confidentiality of communication between a client's browser and a server. This safeguards from Man in the Middle (MitM) attacks.
Compliance with Regulations: Certain industries have legal requirements that mandate the use of encryption for data storage and transmission. Encryption libraries help businesses adhere to such regulations.
Data Encryption and Decryption: Encryption libraries provide functionality for both encryption and corresponding decryption across a variety of algorithms like AES, RSA, etc.
Hashing: These libraries often provide both standard and cryptographic hash functions, necessary for tasks like password storage.
Public/Private Key Generation: For more advanced encryption needs, libraries often provide methods for generating public and private keys for asymmetric encryption.
Digital Signatures: Some encryption libraries provide capabilities to generate and verify digital signatures as means to ensure data integrity and authenticity.
Random Numbers Generation: Cryptographically secure random numbers generation is another common feature provided.
Versioning: Always ensure to use the latest versions of the libraries. Old versions may have known security vulnerabilities.
Key Management: Poor management of cryptographic keys can lead to major data breaches. The keys should be stored securely and must never be embedded in the code.
Choosing Wrong Cryptography Method: Make sure to choose the right cryptographic algorithm. The choice primarily depends on your use case and could be AES, RSA, or others.
Leaks through Logs: Be very cautious that cryptographic operations or sensitive data do not leak into logs.
Deprecation of Algorithms: Be aware that cryptographic algorithms periodically get deprecated due to discovered vulnerabilities. Always ensure your chosen algorithm has strong current and future support.
Complexity in Implementation: Implementing encryption can be complex. Ensure you understand the library you are using and the encryption principles involved.