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/cvs/gvpe/src/hkdf.h
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Comparing gvpe/src/hkdf.h (file contents):
Revision 1.3 by root, Thu Jun 30 11:43:38 2016 UTC vs.
Revision 1.4 by root, Thu Jun 30 16:31:00 2016 UTC

… …
39// see RFC5869 39// see RFC5869
40struct hkdf 40struct hkdf
41{ 41{
42 hmac ctx; 42 hmac ctx;
43 u8 prk[EVP_MAX_MD_SIZE]; 43 u8 prk[EVP_MAX_MD_SIZE];
44 const void *salt;
45 int salt_len;
44 46
45 hkdf (const void *salt = 0, int len = 0, const EVP_MD *xtr_hash = EVP_sha512 ()) 47 hkdf (const void *salt = 0, int len = 0, const EVP_MD *xtr_hash = EVP_sha512 ());
46 {
47 ctx.init (salt, len, xtr_hash);
48 }
49 48
50 void extract (const void *ikm, int len); 49 void extract (const void *ikm, int len);
51 void extract_done (const EVP_MD *prf_hash = 0); 50 void extract_done (const EVP_MD *prf_hash = 0);
52 51
53 void expand (void *okm, int len, const void *info = 0, int infolen = 0); 52 void expand (void *okm, int len, const void *info = 0, int infolen = 0);

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