skylab/MasterPassword
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Split the API into the three distinct phases of the mpw algorithm.

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This commit is contained in:
Maarten Billemont
2017-08-01 08:31:39 -04:00
parent 13107063df
commit 3c5cb1673a
15 changed files with 163 additions and 92 deletions
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39
core/c/mpw-algorithm.c
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@@ -22,12 +22,7 @@
#include "mpw-algorithm_v2.c"
#include "mpw-algorithm_v3.c"
#define MP_N 32768
#define MP_r 8
#define MP_p 2
#define MP_hash PearlHashSHA256
MPMasterKey mpw_masterKeyForUser(const char *fullName, const char *masterPassword, const MPAlgorithmVersion algorithmVersion) {
MPMasterKey mpw_masterKey(const char *fullName, const char *masterPassword, const MPAlgorithmVersion algorithmVersion) {
if (!fullName || !masterPassword)
return NULL;
@@ -47,7 +42,8 @@ MPMasterKey mpw_masterKeyForUser(const char *fullName, const char *masterPasswor
}
}
const char *mpw_passwordForSite(MPMasterKey masterKey, const char *siteName, const MPSiteType siteType, const uint32_t siteCounter,
MPSiteKey mpw_siteKey(
MPMasterKey masterKey, const char *siteName, const uint32_t siteCounter,
const MPSiteVariant siteVariant, const char *siteContext, const MPAlgorithmVersion algorithmVersion) {
if (!masterKey || !siteName)
@@ -55,13 +51,34 @@ const char *mpw_passwordForSite(MPMasterKey masterKey, const char *siteName, con
switch (algorithmVersion) {
case MPAlgorithmVersion0:
return mpw_passwordForSite_v0( masterKey, siteName, siteType, siteCounter, siteVariant, siteContext );
return mpw_siteKey_v0( masterKey, siteName, siteCounter, siteVariant, siteContext );
case MPAlgorithmVersion1:
return mpw_passwordForSite_v1( masterKey, siteName, siteType, siteCounter, siteVariant, siteContext );
return mpw_siteKey_v1( masterKey, siteName, siteCounter, siteVariant, siteContext );
case MPAlgorithmVersion2:
return mpw_passwordForSite_v2( masterKey, siteName, siteType, siteCounter, siteVariant, siteContext );
return mpw_siteKey_v2( masterKey, siteName, siteCounter, siteVariant, siteContext );
case MPAlgorithmVersion3:
return mpw_passwordForSite_v3( masterKey, siteName, siteType, siteCounter, siteVariant, siteContext );
return mpw_siteKey_v3( masterKey, siteName, siteCounter, siteVariant, siteContext );
default:
ftl( "Unsupported version: %d", algorithmVersion );
return NULL;
}
}
const char *mpw_sitePassword(
MPSiteKey siteKey, const MPSiteType siteType, const MPAlgorithmVersion algorithmVersion) {
if (!siteKey)
return NULL;
switch (algorithmVersion) {
case MPAlgorithmVersion0:
return mpw_sitePassword_v0( siteKey, siteType );
case MPAlgorithmVersion1:
return mpw_sitePassword_v1( siteKey, siteType );
case MPAlgorithmVersion2:
return mpw_sitePassword_v2( siteKey, siteType );
case MPAlgorithmVersion3:
return mpw_sitePassword_v3( siteKey, siteType );
default:
ftl( "Unsupported version: %d", algorithmVersion );
return NULL;