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SuperNET
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md2, md4

release/v0.1
jl777 9 years ago
parent
c27a0ec7d9
commit
cebfb0c353
3 changed files with 25 additions and 6 deletions
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  1. 2
      crypto777/OS_portable.h
  2. 16
      crypto777/iguana_utils.c
  3. 13
      iguana/main.c

2
crypto777/OS_portable.h
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@ -239,6 +239,8 @@ int32_t RS_encode(char *rsaddr,uint64_t id);
void calc_sha1(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
void calc_md2(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
void calc_md4(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
void calc_md4str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
void calc_md2str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
void calc_md5str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
void calc_sha224(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
void calc_sha384(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);

16
crypto777/iguana_utils.c
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@ -791,6 +791,22 @@ void rmd160ofsha256(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len)
calc_rmd160(hexstr,buf,sha256,sizeof(sha256));
}
void calc_md2str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len)
{
bits128 x;
calc_md2(hexstr,buf,msg,len);
decode_hex(buf,sizeof(x),hexstr);
memcpy(buf,x.bytes,sizeof(x));
}
void calc_md4str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len)
{
bits128 x;
calc_md4(hexstr,buf,msg,len);
decode_hex(buf,sizeof(x),hexstr);
memcpy(buf,x.bytes,sizeof(x));
}
void calc_md5str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len)
{
bits128 x;

13
iguana/main.c
View File

@ -48,11 +48,12 @@ char *hash_parser(struct supernet_info *myinfo,char *hashname,cJSON *json,char *
typedef char *(*hmacfunc)(char *dest,char *key,int32_t key_size,char *message);
struct hashfunc_entry { char *name; hashfunc hashfunc; };
struct hmacfunc_entry { char *name; hmacfunc hmacfunc; };
struct hashfunc_entry hashes[] = { {"NXT",calc_NXTaddr}, {"curve25519",calc_curve25519_str }, {"base64_encode",calc_base64_encodestr}, {"base64_decode",calc_base64_decodestr}, {"crc32",calc_crc32str}, {"rmd160_sha256",rmd160ofsha256}, {"sha256_sha256",sha256_sha256}, {"sha256",vcalc_sha256}, {"sha512",calc_sha512}, {"sha384",calc_sha384}, {"sha224",calc_sha224}, {"rmd160",calc_rmd160}, {"rmd256",calc_rmd256}, {"rmd320",calc_rmd320}, {"rmd128",calc_rmd128}, {"sha1",calc_sha1}, {"md5",calc_md5str}, {"tiger",calc_tiger}, {"whirlpool",calc_whirlpool} };
struct hmacfunc_entry hmacs[] = { {"hmac_sha256",hmac_sha256_str}, {"hmac_sha512",hmac_sha512_str}, {"hmac_sha384",hmac_sha384_str}, {"hmac_sha224",hmac_sha224_str}, {"hmac_rmd160",hmac_rmd160_str}, {"hmac_rmd256",hmac_rmd256_str}, {"hmac_rmd320",hmac_rmd320_str}, {"hmac_rmd128",hmac_rmd128_str}, {"hmac_sha1",hmac_sha1_str}, {"hmac_md5",hmac_md5_str}, {"hmac_tiger",hmac_tiger_str}, {"hmac_whirlpool",hmac_whirlpool_str} };
struct hashfunc_entry hashes[] = { {"NXT",calc_NXTaddr}, {"curve25519",calc_curve25519_str }, {"base64_encode",calc_base64_encodestr}, {"base64_decode",calc_base64_decodestr}, {"crc32",calc_crc32str}, {"rmd160_sha256",rmd160ofsha256}, {"sha256_sha256",sha256_sha256}, {"sha256",vcalc_sha256}, {"sha512",calc_sha512}, {"sha384",calc_sha384}, {"sha224",calc_sha224}, {"rmd160",calc_rmd160}, {"rmd256",calc_rmd256}, {"rmd320",calc_rmd320}, {"rmd128",calc_rmd128}, {"sha1",calc_sha1}, {"md5",calc_md5str}, {"md2",calc_md2str}, {"md4",calc_md4str}, {"tiger",calc_tiger}, {"whirlpool",calc_whirlpool} };
struct hmacfunc_entry hmacs[] = { {"hmac_sha256",hmac_sha256_str}, {"hmac_sha512",hmac_sha512_str}, {"hmac_sha384",hmac_sha384_str}, {"hmac_sha224",hmac_sha224_str}, {"hmac_rmd160",hmac_rmd160_str}, {"hmac_rmd256",hmac_rmd256_str}, {"hmac_rmd320",hmac_rmd320_str}, {"hmac_rmd128",hmac_rmd128_str}, {"hmac_sha1",hmac_sha1_str}, {"hmac_md52",hmac_md2_str},{"hmac_md4",hmac_md4_str},{"hmac_md5",hmac_md5_str}, {"hmac_tiger",hmac_tiger_str}, {"hmac_whirlpool",hmac_whirlpool_str} };
if ( (msg= jstr(json,"message")) == 0 )
return(clonestr("{\"error\":\"no message to hash\"}"));
password = jstr(json,"password");
if ( (password= jstr(json,"password")) == 0 || password[0] == 0 )
password = " ";
n = (int32_t)sizeof(hashes)/sizeof(*hashes);
printf("msg.(%s) password.(%s)\n",msg,password!=0?password:"");
for (iter=0; iter<2; iter++)
@ -60,14 +61,14 @@ char *hash_parser(struct supernet_info *myinfo,char *hashname,cJSON *json,char *
for (i=0; i<n; i++)
{
name = (iter == 0) ? hashes[i].name : hmacs[i].name;
printf("iter.%d i.%d (%s) vs (%s) %d\n",iter,i,name,hashname,strcmp(hashname,name) == 0);
//printf("iter.%d i.%d (%s) vs (%s) %d\n",iter,i,name,hashname,strcmp(hashname,name) == 0);
if ( strcmp(hashname,name) == 0 )
{
json = cJSON_CreateObject();
len = (int32_t)strlen(msg);
len = msg==0?0:(int32_t)strlen(msg);
if ( iter == 0 )
(*hashes[i].hashfunc)(hexstr,databuf,(uint8_t *)msg,len);
else (*hmacs[i].hmacfunc)(hexstr,password,(int32_t)strlen(password),msg);
else (*hmacs[i].hmacfunc)(hexstr,password,password==0?0:(int32_t)strlen(password),msg);
jaddstr(json,"result","hash calculated");
jaddstr(json,"message",msg);
jaddstr(json,name,hexstr);

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