Lines Matching full:des

148 DES_fcrypt, DES_crypt \- DES encryption
152 \& #include <openssl/des.h>
242 This library contains a fast implementation of the \s-1DES\s0 encryption
245 There are two phases to the use of \s-1DES\s0 encryption.  The first is the
247 actual encryption.  A \s-1DES\s0 key is of type \fIDES_cblock\fR. This type
258 Before a \s-1DES\s0 key can be used, it must be converted into the
278 \&\fBDES_ecb_encrypt()\fR is the basic \s-1DES\s0 encryption routine that encrypts or
290 three-key Triple-DES encryption in \s-1ECB\s0 mode.  This involves encrypting
293 of brute force breaking of \s-1DES\s0 and has the advantage of if \fIks1\fR,
297 The macro \fBDES_ecb2_encrypt()\fR is provided to perform two-key Triple-DES
301 (\s-1CBC\s0) mode of \s-1DES.\s0  If the \fIencrypt\fR argument is nonzero, the
310 \&\fBDES_xcbc_encrypt()\fR is \s-1RSA\s0's \s-1DESX\s0 mode of \s-1DES.\s0  It uses \fIinw\fR and
313 of 24 bytes.  This is much better than \s-1CBC DES.\s0
315 \&\fBDES_ede3_cbc_encrypt()\fR implements outer triple \s-1CBC DES\s0 encryption with
316 three keys. This means that each \s-1DES\s0 operation inside the \s-1CBC\s0 mode is
319 The \fBDES_ede2_cbc_encrypt()\fR macro implements two-key Triple-DES by
321 This form of Triple-DES is used by the \s-1RSAREF\s0 library.
332 a complete \s-1DES ECB\s0 encryption per \fInumbits\fR, this function is only
336 implements \s-1CFB\s0 mode of \s-1DES\s0 with 64\-bit feedback.  Why is this
341 not make much sense, read more about \s-1CFB\s0 mode of \s-1DES.\s0
344 \&\fBDES_cfb64_encrypt()\fR except that Triple-DES is used.
351 a complete \s-1DES ECB\s0 encryption per \fInumbits\fR, this function is only
358 \&\fBDES_ofb64_encrypt()\fR, using Triple-DES.
360 The following functions are included in the \s-1DES\s0 library for
375 The following are DES-based transformations:
420 The \fBdes\fR library was written to be source code compatible with
427 Single-key \s-1DES\s0 is insecure due to its short key size.  \s-1ECB\s0 mode is