decrypt(phpman.html) - phpMan

BF_decrypt (3ssl)    - Blowfish encryption
CMS_decrypt (3ssl)   - decrypt content from a CMS envelopedData structure
CMS_RecipientInfo_decrypt (3ssl) - CMS envelopedData RecipientInfo routines
cmsutil (1)          - Performs basic cryptograpic operations, such as encryp...
EVP_DecryptFinal (3ssl) - EVP cipher routines
EVP_DecryptFinal_ex (3ssl) - EVP cipher routines
EVP_DecryptInit (3ssl) - EVP cipher routines
EVP_DecryptInit_ex (3ssl) - EVP cipher routines
EVP_DecryptUpdate (3ssl) - EVP cipher routines
EVP_OpenFinal (3ssl) - EVP envelope decryption
EVP_OpenInit (3ssl)  - EVP envelope decryption
EVP_OpenUpdate (3ssl) - EVP envelope decryption
EVP_PKEY_decrypt (3ssl) - decrypt using a public key algorithm
EVP_PKEY_decrypt_init (3ssl) - decrypt using a public key algorithm
EVP_PKEY_meth_get_decrypt (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_decrypt (3ssl) - manipulating EVP_PKEY_METHOD structure
Filter::decrypt (3pm) - template for a decrypt source filter
key_decryptsession (3) - interfaces to rpc keyserver daemon
mcrypt (3)           - encryption/decryption library
PKCS7_decrypt (3ssl) - decrypt content from a PKCS#7 envelopedData structure
RSA_private_decrypt (3ssl) - RSA public key cryptography
RSA_public_decrypt (3ssl) - low-level signature operations
SSL_CTX_decrypt_session_ticket_fn (3ssl) - manage session ticket application ...
systemd-cryptsetup (8) - Full disk decryption logic
systemd-cryptsetup@.service (8) - Full disk decryption logic
xdecrypt (3)         - RFS password encryption