crypto3
Openssl cryptographic library
Overview
The OpenSSL crypto library implements a wide range of cryptographic algorithms used in various Internet standards. The services provided by this library are used by the OpenSSL implementations of SSL, TLS and S/MIME, and they have also been used to implement SSH, OpenPGP, and other cryptographic standards.
Overview
libcrypto consists of a number of sub-libraries that implement the individual algorithms.
The functionality includes symmetric encryption, public key cryptography and key agreement, certificate handling, cryptographic hash functions and a cryptographic pseudo-random number generator.
SYMMETRIC CIPHERS
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blowfish(3), cast(3), des(3), idea(3), rc2(3), rc4(3), rc5(3) |
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PUBLIC KEY CRYPTOGRAPHY AND KEY AGREEMENT
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dsa(3), dh(3), rsa(3) |
CERTIFICATES
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x509(3), x509v3(3) |
AUTHENTICATION CODES, HASH FUNCTIONS
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AUXILIARY FUNCTIONS
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INPUT/OUTPUT, DATA ENCODING
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asn1(3), bio(3), evp(3), pem(3), pkcs7(3), pkcs12(3) |
INTERNAL FUNCTIONS
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bn(3), buffer(3), lhash(3), objects(3), stack(3), txt_db(3) |