evp(3)

     evp(3)                 0.9.6h (2000-10-10)                 evp(3)

     NAME
          evp - high-level cryptographic functions

     SYNOPSIS
           #include <openssl/evp.h>

     DESCRIPTION
          The EVP library provides a high-level interface to
          cryptographic functions.

          EVP_Seal... and EVP_Open... provide public key encryption
          and decryption to implement digital "envelopes".

          The EVP_Sign... and EVP_Verify... functions implement
          digital signatures.

          Symmetric encryption is available with the EVP_Encrypt...
          functions.  The EVP_Digest... functions provide message
          digests.

          Algorithms are loaded with OpenSSL_add_all_algorithms(3).

     SEE ALSO
          EVP_DigestInit(3), EVP_EncryptInit(3), EVP_OpenInit(3),
          EVP_SealInit(3), EVP_SignInit(3), EVP_VerifyInit(3),
          OpenSSL_add_all_algorithms(3)

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