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Unified Diff: mozilla/security/nss/lib/pk11wrap/pk11pqg.h

Issue 10961060: Update NSS to NSS 3.14 Beta 1. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/nss/
Patch Set: Merge nss-static2.patch into nss-static.patch Created 8 years, 3 months ago
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Index: mozilla/security/nss/lib/pk11wrap/pk11pqg.h
===================================================================
--- mozilla/security/nss/lib/pk11wrap/pk11pqg.h (revision 158129)
+++ mozilla/security/nss/lib/pk11wrap/pk11pqg.h (working copy)
@@ -27,6 +27,36 @@
extern SECStatus PK11_PQG_ParamGenSeedLen( unsigned int j,
unsigned int seedBytes, PQGParams **pParams, PQGVerify **pVfy);
+
+/* Generate PQGParams and PQGVerify structs.
+ * Length of P specified by L.
+ * if L is greater than 1024 then the resulting verify parameters will be
+ * DSA2.
+ * Length of Q specified by N. If zero, The PKCS #11 module will
+ * pick an appropriately sized Q for L. If N is specified and L = 1024, then
+ * the resulting verify parameters will be DSA2, Otherwise DSA1 parameters
+ * will be returned.
+ * Length of SEED in bytes specified in seedBytes.
+ *
+ * The underlying PKCS #11 module will check the values for L, N,
+ * and seedBytes. The rules for softoken are:
+ *
+ * If L <= 1024, then L must be between 512 and 1024 in increments of 64 bits.
+ * If L <= 1024, then N must be 0 or 160.
+ * If L >= 1024, then L and N must match the following table:
+ * L=1024 N=0 or 160
+ * L=2048 N=0 or 224
+ * L=2048 N=256
+ * L=3072 N=0 or 256
+ * if L <= 1024
+ * seedBbytes must be in the range [20..256].
+ * if L >= 1024
+ * seedBbytes must be in the range [20..L/16].
+ */
+extern SECStatus
+PK11_PQG_ParamGenV2(unsigned int L, unsigned int N, unsigned int seedBytes,
+ PQGParams **pParams, PQGVerify **pVfy);
+
/* Test PQGParams for validity as DSS PQG values.
* If vfy is non-NULL, test PQGParams to make sure they were generated
* using the specified seed, counter, and h values.
@@ -38,21 +68,10 @@
* SECFailure: PQGParams are invalid.
*
* Verify the following 12 facts about PQG counter SEED g and h
- * 1. Q is 160 bits long.
- * 2. P is one of the 9 valid lengths.
- * 3. G < P
- * 4. P % Q == 1
- * 5. Q is prime
- * 6. P is prime
- * Steps 7-12 are done only if the optional PQGVerify is supplied.
- * 7. counter < 4096
- * 8. g >= 160 and g < 2048 (g is length of seed in bits)
- * 9. Q generated from SEED matches Q in PQGParams.
- * 10. P generated from (L, counter, g, SEED, Q) matches P in PQGParams.
- * 11. 1 < h < P-1
- * 12. G generated from h matches G in PQGParams.
+ * These tests are specified in FIPS 186-3 Appendix A.1.1.1, A.1.1.3, and A.2.2
+ * PQG_VerifyParams in softoken/freebl will automatically choose the
+ * appropriate test.
*/
-
extern SECStatus PK11_PQG_VerifyParams(const PQGParams *params,
const PQGVerify *vfy, SECStatus *result);
extern void PK11_PQG_DestroyParams(PQGParams *params);

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