openssl

Bindings to OpenSSL libssl and libcrypto, plus custom SSH key parsers. Supports RSA, DSA and EC curves P-256, P-384, P-521, and curve25519. Cryptographic signatures can either be created and verified manually or via x509 certificates. AES can be used in cbc, ctr or gcm mode for symmetric encryption; RSA for asymmetric (public key) encryption or EC for Diffie Hellman. High-level envelope functions combine RSA and AES for encrypting arbitrary sized data. Other utilities include key generators, hash functions (md5, sha1, sha256, etc), base64 encoder, a secure random number generator, and 'bignum' math methods for manually performing crypto calculations on large multibyte integers.

Last 30 days

This package has been downloaded 1,154,105 times in the last 30 days. This is the academic equivalent of going platinum. Except, you know, with more charts and fewer screaming fans. Congratulations! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 41,090 times.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 10,450,698 times in the last 365 days. Whoa! That's more downloads than an AI-generated meme in a tech-savvy group chat. Truly legendary! The day with the most downloads was Mar 20, 2025 with 58,984 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.