ft_ssl

Reimplementing cryptographic functions from the openssl library in C.

All calculations are done manually, without the use of external libraries.

Supported commands:

• genrsa
• rsa
• rsautl

Message Digest commands:

• md5
• sha1
• sha256

Cipher commands:

• base64
• des
• des-ecb
• des-cbc

Usage

ft_ssl command [flags] [file/string]

ft_ssl genrsa [-i val] [-o outfile]
ft_ssl rsa [-inform PEM] [-outform PEM] [-in file] [-passin arg] [-out file] [-passout arg] [-des] [-text] [-noout] [-modulus] [-check] [-pubin] [-pubout]
ft_ssl rsautl [-in infile] [-out outfile] [-inkey val] [-pubin] [-encrypt] [-decrypt] [-hexdump]

ft_ssl md5 [-pqr] [-s text] [FILE]...
ft_ssl sha1 [-pqr] [-s text] [FILE]...
ft_ssl sha256 [-pqr] [-s text] [FILE]...

ft_ssl base64 [-d] [-e] [-i infile] [-o outfile]
ft_ssl des [-a] [-d] [-e] [-i infile] [-k val] [-o outfile] [-p val] [-s val] [-v val]
ft_ssl des-ecb [-a] [-d] [-e] [-i infile] [-k val] [-o outfile] [-p val] [-s val] [-v val]
ft_ssl des-cbc [-a] [-d] [-e] [-i infile] [-k val] [-o outfile] [-p val] [-s val] [-v val]