Lines Matching refs:NULL
112 {NULL}
119 ENGINE *e = NULL; in enc_main()
120 BIO *in = NULL, *out = NULL, *b64 = NULL, *benc = NULL, *rbio = in enc_main()
121 NULL, *wbio = NULL; in enc_main()
122 EVP_CIPHER_CTX *ctx = NULL; in enc_main()
123 EVP_CIPHER *cipher = NULL; in enc_main()
124 EVP_MD *dgst = NULL; in enc_main()
125 const char *digestname = NULL; in enc_main()
126 char *hkey = NULL, *hiv = NULL, *hsalt = NULL, *p; in enc_main()
127 char *infile = NULL, *outfile = NULL, *prog; in enc_main()
128 char *str = NULL, *passarg = NULL, *pass = NULL, *strbuf = NULL; in enc_main()
129 const char *ciphername = NULL; in enc_main()
137 unsigned char *buff = NULL, salt[EVP_MAX_IV_LENGTH]; in enc_main()
147 BIO *bzl = NULL; in enc_main()
150 BIO *bbrot = NULL; in enc_main()
152 BIO *bzstd = NULL; in enc_main()
262 if (in == NULL) in enc_main()
266 in = NULL; in enc_main()
311 cipher = NULL; in enc_main()
325 if (!opt_check_rest_arg(NULL)) in enc_main()
339 if (digestname != NULL) { in enc_main()
343 if (dgst == NULL) in enc_main()
374 if (infile == NULL) { in enc_main()
383 if (in == NULL) in enc_main()
386 if (str == NULL && passarg != NULL) { in enc_main()
387 if (!app_passwd(passarg, NULL, &pass, NULL)) { in enc_main()
394 if ((str == NULL) && (cipher != NULL) && (hkey == NULL)) { in enc_main()
426 if (out == NULL) in enc_main()
442 if ((bzl = BIO_new(BIO_f_zlib())) == NULL) in enc_main()
456 if ((bbrot = BIO_new(BIO_f_brotli())) == NULL) in enc_main()
469 if ((bzstd = BIO_new(BIO_f_zstd())) == NULL) in enc_main()
483 if ((b64 = BIO_new(BIO_f_base64())) == NULL) in enc_main()
497 if (cipher != NULL) { in enc_main()
498 if (str != NULL) { /* a passphrase is available */ in enc_main()
508 sptr = NULL; in enc_main()
510 if (hsalt != NULL && !set_hex(hsalt, salt, saltlen)) { in enc_main()
515 if (hsalt == NULL) { in enc_main()
535 if (hsalt == NULL) { in enc_main()
564 int islen = (sptr != NULL ? saltlen : 0); in enc_main()
594 if (hiv != NULL) { in enc_main()
604 if ((hiv == NULL) && (str == NULL) in enc_main()
614 if (hkey != NULL) { in enc_main()
623 if ((benc = BIO_new(BIO_f_cipher())) == NULL) in enc_main()
636 if (!EVP_CipherInit_ex(ctx, cipher, e, NULL, NULL, enc)) { in enc_main()
646 if (!EVP_CipherInit_ex(ctx, NULL, NULL, key, in enc_main()
647 (hiv == NULL && wrap == 1 ? NULL : iv), enc)) { in enc_main()
686 if (benc != NULL) in enc_main()
747 if (cipher == NULL in show_ciphers()
