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added elliptic curve stuff and RIPEMD-160

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aiju 2012-06-04 11:50:37 +02:00
parent c065e02a99
commit 005248b4c5
4 changed files with 903 additions and 1 deletions
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35
sys/include/libsec.h
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@ -403,4 +403,37 @@ PEMChain*readcertchain(char *filename);
/* aes_xts.c */
int aes_xts_encrypt(ulong tweak[], ulong ecb[], vlong sectorNumber, uchar *input, uchar *output, ulong len) ;
int aes_xts_decrypt(ulong tweak[], ulong ecb[], vlong sectorNumber, uchar *input, uchar *output, ulong len);
int aes_xts_decrypt(ulong tweak[], ulong ecb[], vlong sectorNumber, uchar *input, uchar *output, ulong len);
typedef struct ECpoint{
int inf;
mpint *x;
mpint *y;
} ECpoint;
typedef ECpoint ECpub;
typedef struct ECpriv{
ECpoint;
mpint *d;
} ECpriv;
typedef struct ECdomain{
mpint *p;
mpint *a;
mpint *b;
ECpoint *G;
mpint *n;
mpint *h;
} ECdomain;
void ecassign(ECdomain *, ECpoint *old, ECpoint *new);
void ecadd(ECdomain *, ECpoint *a, ECpoint *b, ECpoint *s);
void ecmul(ECdomain *, ECpoint *a, mpint *k, ECpoint *s);
ECpoint* strtoec(ECdomain *, char *, char **, ECpoint *);
ECpriv* ecgen(ECdomain *, ECpriv*);
int ecverify(ECdomain *, ECpoint *);
int ecpubverify(ECdomain *, ECpub *);
void ecdsasign(ECdomain *, ECpriv *, uchar *, int, mpint *, mpint *);
int ecdsaverify(ECdomain *, ECpub *, uchar *, int, mpint *, mpint *);
DigestState* ripemd160(uchar *, ulong, uchar *, DigestState *);