Twitter with OAuth Example.\\ see also http://www.soramimi.jp/twicpp/index.html

Dependencies:   mbed HTTPClient NTPClient_NetServices EthernetNetIf

Committer:
soramimi
Date:
Wed Mar 23 19:53:42 2011 +0000
Revision:
0:7ddb56bfde0c

        

Who changed what in which revision?

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soramimi 0:7ddb56bfde0c 1 /*
soramimi 0:7ddb56bfde0c 2 * sha1.h
soramimi 0:7ddb56bfde0c 3 *
soramimi 0:7ddb56bfde0c 4 * Description:
soramimi 0:7ddb56bfde0c 5 * This is the header file for code which implements the Secure
soramimi 0:7ddb56bfde0c 6 * Hashing Algorithm 1 as defined in FIPS PUB 180-1 published
soramimi 0:7ddb56bfde0c 7 * April 17, 1995.
soramimi 0:7ddb56bfde0c 8 *
soramimi 0:7ddb56bfde0c 9 * Many of the variable names in this code, especially the
soramimi 0:7ddb56bfde0c 10 * single character names, were used because those were the names
soramimi 0:7ddb56bfde0c 11 * used in the publication.
soramimi 0:7ddb56bfde0c 12 *
soramimi 0:7ddb56bfde0c 13 * Please read the file sha1.c for more information.
soramimi 0:7ddb56bfde0c 14 *
soramimi 0:7ddb56bfde0c 15 */
soramimi 0:7ddb56bfde0c 16
soramimi 0:7ddb56bfde0c 17 #ifndef _SHA1_H_
soramimi 0:7ddb56bfde0c 18 #define _SHA1_H_
soramimi 0:7ddb56bfde0c 19
soramimi 0:7ddb56bfde0c 20 #ifdef __cplusplus
soramimi 0:7ddb56bfde0c 21 extern "C" {
soramimi 0:7ddb56bfde0c 22 #endif
soramimi 0:7ddb56bfde0c 23
soramimi 0:7ddb56bfde0c 24 //#include <stdint.h>
soramimi 0:7ddb56bfde0c 25 typedef unsigned long uint32_t;
soramimi 0:7ddb56bfde0c 26 typedef int int_least16_t;
soramimi 0:7ddb56bfde0c 27 typedef unsigned char uint8_t;
soramimi 0:7ddb56bfde0c 28
soramimi 0:7ddb56bfde0c 29 /*
soramimi 0:7ddb56bfde0c 30 * If you do not have the ISO standard stdint.h header file, then you
soramimi 0:7ddb56bfde0c 31 * must typdef the following:
soramimi 0:7ddb56bfde0c 32 * name meaning
soramimi 0:7ddb56bfde0c 33 * uint32_t unsigned 32 bit integer
soramimi 0:7ddb56bfde0c 34 * uint8_t unsigned 8 bit integer (i.e., unsigned char)
soramimi 0:7ddb56bfde0c 35 * int_least16_t integer of >= 16 bits
soramimi 0:7ddb56bfde0c 36 *
soramimi 0:7ddb56bfde0c 37 */
soramimi 0:7ddb56bfde0c 38
soramimi 0:7ddb56bfde0c 39 #ifndef _SHA_enum_
soramimi 0:7ddb56bfde0c 40 #define _SHA_enum_
soramimi 0:7ddb56bfde0c 41 enum
soramimi 0:7ddb56bfde0c 42 {
soramimi 0:7ddb56bfde0c 43 shaSuccess = 0,
soramimi 0:7ddb56bfde0c 44 shaNull, /* Null pointer parameter */
soramimi 0:7ddb56bfde0c 45 shaInputTooLong, /* input data too long */
soramimi 0:7ddb56bfde0c 46 shaStateError /* called Input after Result */
soramimi 0:7ddb56bfde0c 47 };
soramimi 0:7ddb56bfde0c 48 #endif
soramimi 0:7ddb56bfde0c 49 #define SHA1HashSize 20
soramimi 0:7ddb56bfde0c 50
soramimi 0:7ddb56bfde0c 51 /*
soramimi 0:7ddb56bfde0c 52 * This structure will hold context information for the SHA-1
soramimi 0:7ddb56bfde0c 53 * hashing operation
soramimi 0:7ddb56bfde0c 54 */
soramimi 0:7ddb56bfde0c 55 typedef struct SHA1Context
soramimi 0:7ddb56bfde0c 56 {
soramimi 0:7ddb56bfde0c 57 uint32_t Intermediate_Hash[SHA1HashSize/4]; /* Message Digest */
soramimi 0:7ddb56bfde0c 58
soramimi 0:7ddb56bfde0c 59 uint32_t Length_Low; /* Message length in bits */
soramimi 0:7ddb56bfde0c 60 uint32_t Length_High; /* Message length in bits */
soramimi 0:7ddb56bfde0c 61
soramimi 0:7ddb56bfde0c 62 /* Index into message block array */
soramimi 0:7ddb56bfde0c 63 int_least16_t Message_Block_Index;
soramimi 0:7ddb56bfde0c 64 uint8_t Message_Block[64]; /* 512-bit message blocks */
soramimi 0:7ddb56bfde0c 65
soramimi 0:7ddb56bfde0c 66 int Computed; /* Is the digest computed? */
soramimi 0:7ddb56bfde0c 67 int Corrupted; /* Is the message digest corrupted? */
soramimi 0:7ddb56bfde0c 68 } SHA1Context;
soramimi 0:7ddb56bfde0c 69
soramimi 0:7ddb56bfde0c 70 /*
soramimi 0:7ddb56bfde0c 71 * Function Prototypes
soramimi 0:7ddb56bfde0c 72 */
soramimi 0:7ddb56bfde0c 73
soramimi 0:7ddb56bfde0c 74 int SHA1Reset( SHA1Context *);
soramimi 0:7ddb56bfde0c 75 int SHA1Input( SHA1Context *,
soramimi 0:7ddb56bfde0c 76 const uint8_t *,
soramimi 0:7ddb56bfde0c 77 unsigned int);
soramimi 0:7ddb56bfde0c 78 int SHA1Result( SHA1Context *,
soramimi 0:7ddb56bfde0c 79 uint8_t Message_Digest[SHA1HashSize]);
soramimi 0:7ddb56bfde0c 80
soramimi 0:7ddb56bfde0c 81 #ifdef __cplusplus
soramimi 0:7ddb56bfde0c 82 }
soramimi 0:7ddb56bfde0c 83 #endif
soramimi 0:7ddb56bfde0c 84
soramimi 0:7ddb56bfde0c 85 #endif