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Diffstat (limited to 'src/lib/libcrypto/rand/rand_egd.c')
| -rw-r--r-- | src/lib/libcrypto/rand/rand_egd.c | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/lib/libcrypto/rand/rand_egd.c b/src/lib/libcrypto/rand/rand_egd.c deleted file mode 100644 index a78aa90c46..0000000000 --- a/src/lib/libcrypto/rand/rand_egd.c +++ /dev/null | |||
| @@ -1,110 +0,0 @@ | |||
| 1 | /* crypto/rand/rand_egd.c */ | ||
| 2 | /* Written by Ulf Moeller and Lutz Jaenicke for the OpenSSL project. */ | ||
| 3 | /* ==================================================================== | ||
| 4 | * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. | ||
| 5 | * | ||
| 6 | * Redistribution and use in source and binary forms, with or without | ||
| 7 | * modification, are permitted provided that the following conditions | ||
| 8 | * are met: | ||
| 9 | * | ||
| 10 | * 1. Redistributions of source code must retain the above copyright | ||
| 11 | * notice, this list of conditions and the following disclaimer. | ||
| 12 | * | ||
| 13 | * 2. Redistributions in binary form must reproduce the above copyright | ||
| 14 | * notice, this list of conditions and the following disclaimer in | ||
| 15 | * the documentation and/or other materials provided with the | ||
| 16 | * distribution. | ||
| 17 | * | ||
| 18 | * 3. All advertising materials mentioning features or use of this | ||
| 19 | * software must display the following acknowledgment: | ||
| 20 | * "This product includes software developed by the OpenSSL Project | ||
| 21 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | ||
| 22 | * | ||
| 23 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | ||
| 24 | * endorse or promote products derived from this software without | ||
| 25 | * prior written permission. For written permission, please contact | ||
| 26 | * openssl-core@openssl.org. | ||
| 27 | * | ||
| 28 | * 5. Products derived from this software may not be called "OpenSSL" | ||
| 29 | * nor may "OpenSSL" appear in their names without prior written | ||
| 30 | * permission of the OpenSSL Project. | ||
| 31 | * | ||
| 32 | * 6. Redistributions of any form whatsoever must retain the following | ||
| 33 | * acknowledgment: | ||
| 34 | * "This product includes software developed by the OpenSSL Project | ||
| 35 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | ||
| 36 | * | ||
| 37 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | ||
| 38 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| 39 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | ||
| 40 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | ||
| 41 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| 42 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
| 43 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
| 44 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| 45 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
| 46 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| 47 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | ||
| 48 | * OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| 49 | * ==================================================================== | ||
| 50 | * | ||
| 51 | * This product includes cryptographic software written by Eric Young | ||
| 52 | * (eay@cryptsoft.com). This product includes software written by Tim | ||
| 53 | * Hudson (tjh@cryptsoft.com). | ||
| 54 | * | ||
| 55 | */ | ||
| 56 | |||
| 57 | #include <openssl/e_os2.h> | ||
| 58 | #include <openssl/rand.h> | ||
| 59 | #include <openssl/buffer.h> | ||
| 60 | |||
| 61 | /* | ||
| 62 | * Query the EGD <URL: http://www.lothar.com/tech/crypto/>. | ||
| 63 | * | ||
| 64 | * This module supplies three routines: | ||
| 65 | * | ||
| 66 | * RAND_query_egd_bytes(path, buf, bytes) | ||
| 67 | * will actually query "bytes" bytes of entropy form the egd-socket located | ||
| 68 | * at path and will write them to buf (if supplied) or will directly feed | ||
| 69 | * it to RAND_seed() if buf==NULL. | ||
| 70 | * The number of bytes is not limited by the maximum chunk size of EGD, | ||
| 71 | * which is 255 bytes. If more than 255 bytes are wanted, several chunks | ||
| 72 | * of entropy bytes are requested. The connection is left open until the | ||
| 73 | * query is competed. | ||
| 74 | * RAND_query_egd_bytes() returns with | ||
| 75 | * -1 if an error occured during connection or communication. | ||
| 76 | * num the number of bytes read from the EGD socket. This number is either | ||
| 77 | * the number of bytes requested or smaller, if the EGD pool is | ||
| 78 | * drained and the daemon signals that the pool is empty. | ||
| 79 | * This routine does not touch any RAND_status(). This is necessary, since | ||
| 80 | * PRNG functions may call it during initialization. | ||
| 81 | * | ||
| 82 | * RAND_egd_bytes(path, bytes) will query "bytes" bytes and have them | ||
| 83 | * used to seed the PRNG. | ||
| 84 | * RAND_egd_bytes() is a wrapper for RAND_query_egd_bytes() with buf=NULL. | ||
| 85 | * Unlike RAND_query_egd_bytes(), RAND_status() is used to test the | ||
| 86 | * seed status so that the return value can reflect the seed state: | ||
| 87 | * -1 if an error occured during connection or communication _or_ | ||
| 88 | * if the PRNG has still not received the required seeding. | ||
| 89 | * num the number of bytes read from the EGD socket. This number is either | ||
| 90 | * the number of bytes requested or smaller, if the EGD pool is | ||
| 91 | * drained and the daemon signals that the pool is empty. | ||
| 92 | * | ||
| 93 | * RAND_egd(path) will query 255 bytes and use the bytes retreived to seed | ||
| 94 | * the PRNG. | ||
| 95 | * RAND_egd() is a wrapper for RAND_egd_bytes() with numbytes=255. | ||
| 96 | */ | ||
| 97 | |||
| 98 | int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes) | ||
| 99 | { | ||
| 100 | return(-1); | ||
| 101 | } | ||
| 102 | int RAND_egd(const char *path) | ||
| 103 | { | ||
| 104 | return(-1); | ||
| 105 | } | ||
| 106 | |||
| 107 | int RAND_egd_bytes(const char *path,int bytes) | ||
| 108 | { | ||
| 109 | return(-1); | ||
| 110 | } | ||
