Mercurial > dropbear

comparison ltc_prng.c @ 761:ac2158e3e403 ecc

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ecc kind of works, needs fixing/testing
author Matt Johnston <matt@ucc.asn.au>
date Sun, 07 Apr 2013 01:36:42 +0800
parents 76fba0856749
children c19acba28590
comparison
equal deleted inserted replaced
760:f336d232fc63 761:ac2158e3e403
31 /** 31 /**
32 Start the PRNG 32 Start the PRNG
33 @param prng [out] The PRNG state to initialize 33 @param prng [out] The PRNG state to initialize
34 @return CRYPT_OK if successful 34 @return CRYPT_OK if successful
35 */ 35 */
36 int dropbear_prng_start(prng_state *prng) 36 int dropbear_prng_start(prng_state* UNUSED(prng))
37 { 37 {
38 return CRYPT_OK; 38 return CRYPT_OK;
39 } 39 }
40 40
41 /** 41 /**
43 @param in The data to add 43 @param in The data to add
44 @param inlen Length of the data to add 44 @param inlen Length of the data to add
45 @param prng PRNG state to update 45 @param prng PRNG state to update
46 @return CRYPT_OK if successful 46 @return CRYPT_OK if successful
47 */ 47 */
48 int dropbear_prng_add_entropy(const unsigned char *in, unsigned long inlen, prng_state *prng) 48 int dropbear_prng_add_entropy(const unsigned char* UNUSED(in), unsigned long UNUSED(inlen), prng_state* UNUSED(prng))
49 { 49 {
50 return CRYPT_OK; 50 return CRYPT_OK;
51 } 51 }
52 52
53 /** 53 /**
54 Make the PRNG ready to read from 54 Make the PRNG ready to read from
55 @param prng The PRNG to make active 55 @param prng The PRNG to make active
56 @return CRYPT_OK if successful 56 @return CRYPT_OK if successful
57 */ 57 */
58 int dropbear_prng_ready(prng_state *prng) 58 int dropbear_prng_ready(prng_state* UNUSED(prng))
59 { 59 {
60 return CRYPT_OK; 60 return CRYPT_OK;
61 } 61 }
62 62
63 /** 63 /**
65 @param out Destination 65 @param out Destination
66 @param outlen Length of output 66 @param outlen Length of output
67 @param prng The active PRNG to read from 67 @param prng The active PRNG to read from
68 @return Number of octets read 68 @return Number of octets read
69 */ 69 */
70 unsigned long dropbear_prng_read(unsigned char *out, unsigned long outlen, prng_state *prng) 70 unsigned long dropbear_prng_read(unsigned char* out, unsigned long outlen, prng_state* UNUSED(prng))
71 { 71 {
72 LTC_ARGCHK(out != NULL); 72 LTC_ARGCHK(out != NULL);
73 genrandom(out, outlen); 73 genrandom(out, outlen);
74 return CRYPT_OK; 74 return outlen;
75 } 75 }
76 76
77 /** 77 /**
78 Terminate the PRNG 78 Terminate the PRNG
79 @param prng The PRNG to terminate 79 @param prng The PRNG to terminate
80 @return CRYPT_OK if successful 80 @return CRYPT_OK if successful
81 */ 81 */
82 int dropbear_prng_done(prng_state *prng) 82 int dropbear_prng_done(prng_state* UNUSED(prng))
83 { 83 {
84 return CRYPT_OK; 84 return CRYPT_OK;
85 } 85 }
86 86
87 /** 87 /**
89 @param out [out] Destination 89 @param out [out] Destination
90 @param outlen [in/out] Max size and resulting size of the state 90 @param outlen [in/out] Max size and resulting size of the state
91 @param prng The PRNG to export 91 @param prng The PRNG to export
92 @return CRYPT_OK if successful 92 @return CRYPT_OK if successful
93 */ 93 */
94 int dropbear_prng_export(unsigned char *out, unsigned long *outlen, prng_state *prng) 94 int dropbear_prng_export(unsigned char* UNUSED(out), unsigned long* outlen, prng_state* UNUSED(prng))
95 { 95 {
96 LTC_ARGCHK(outlen != NULL); 96 LTC_ARGCHK(outlen != NULL);
97 97
98 *outlen = 0; 98 *outlen = 0;
99 return CRYPT_OK; 99 return CRYPT_OK;
104 @param in The PRNG state 104 @param in The PRNG state
105 @param inlen Size of the state 105 @param inlen Size of the state
106 @param prng The PRNG to import 106 @param prng The PRNG to import
107 @return CRYPT_OK if successful 107 @return CRYPT_OK if successful
108 */ 108 */
109 int dropbear_prng_import(const unsigned char *in, unsigned long inlen, prng_state *prng) 109 int dropbear_prng_import(const unsigned char* UNUSED(in), unsigned long UNUSED(inlen), prng_state* UNUSED(prng))
110 { 110 {
111 return CRYPT_OK; 111 return CRYPT_OK;
112 } 112 }
113 113
114 /** 114 /**