projects / apple / security.git / blame
| Commit | Line | Data |
|---|---|---|
| b1ab9ed8 | 1 | /* |
| d8f41ccd | 2 | * Copyright (c) 1998-2003,2010-2011 Apple Inc. All Rights Reserved. |
| b1ab9ed8 A |
3 | * |
| 4 | * The contents of this file constitute Original Code as defined in and are | |
| 5 | * subject to the Apple Public Source License Version 1.2 (the 'License'). | |
| 6 | * You may not use this file except in compliance with the License. Please | |
| 7 | * obtain a copy of the License at http://www.apple.com/publicsource and | |
| 8 | * read it before using this file. | |
| 9 | * | |
| 10 | * This Original Code and all software distributed under the License are | |
| 11 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 12 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 13 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 14 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 15 | * Please see the License for the specific language governing rights and | |
| 16 | * limitations under the License. | |
| 17 | * | |
| 18 | * cuEnc64.h - encode/decode in 64-char IA5 format, per RFC 1421 | |
| 19 | */ | |
| 20 | ||
| 21 | #ifndef _CU_ENC64_H_ | |
| 22 | #define _CU_ENC64_H_ | |
| 23 | ||
| 24 | #ifdef __cplusplus | |
| 25 | extern "C" { | |
| 26 | #endif | |
| 27 | ||
| 28 | /* | |
| 29 | * Given input buffer inbuf, length inlen, decode from 64-char IA5 format to | |
| 30 | * binary. Result is malloced and returned; its length is returned in *outlen. | |
| 31 | * NULL return indicates corrupted input. | |
| 32 | */ | |
| 33 | unsigned char *cuEnc64(const unsigned char *inbuf, | |
| 34 | unsigned inlen, | |
| 35 | unsigned *outlen); // RETURNED | |
| 36 | ||
| 37 | /* | |
| 38 | * Enc64, with embedded newlines every lineLen in result. A newline is | |
| 39 | * the UNIX \n. Result is mallocd. | |
| 40 | */ | |
| 41 | unsigned char *cuEnc64WithLines(const unsigned char *inbuf, | |
| 42 | unsigned inlen, | |
| 43 | unsigned linelen, | |
| 44 | unsigned *outlen); // RETURNED | |
| 45 | ||
| 46 | /* | |
| 47 | * Given input buffer inbuf, length inlen, decode from 64-char IA5 format to | |
| 48 | * binary. Result is malloced and returned; its length is returned in *outlen. | |
| 49 | * NULL return indicates corrupted input. All whitespace in inbuf is | |
| 50 | * ignored. | |
| 51 | */ | |
| 52 | unsigned char *cuDec64(const unsigned char *inbuf, | |
| 53 | unsigned inlen, | |
| 54 | unsigned *outlen); | |
| 55 | ||
| 56 | /* | |
| 57 | * Determine if specified input data is valid enc64 format. Returns 1 | |
| 58 | * if valid, 0 if not. | |
| 59 | */ | |
| 60 | int cuIsValidEnc64(const unsigned char *inbuf, | |
| 61 | unsigned inbufLen); | |
| 62 | ||
| 63 | /* | |
| 64 | * Given input buffer containing a PEM-encoded certificate, convert to DER | |
| 65 | * and return in outbuf. Result is malloced and must be freed by caller; | |
| 66 | * its length is returned in *outlen. Returns 0 on success. | |
| 67 | */ | |
| 68 | int cuConvertPem(const unsigned char *inbuf, | |
| 69 | unsigned inlen, | |
| 70 | unsigned char **outbuf, // RETURNED (caller must free) | |
| 71 | unsigned *outlen); // RETURNED | |
| 72 | ||
| 73 | #ifdef __cplusplus | |
| 74 | } | |
| 75 | #endif | |
| 76 | ||
| 77 | #endif /*_CU_ENC64_H_*/ |