Merge pull request #1538 from usnistgov/livebe01-rsa-sigGen-saltLen-c…

…orrections

corrections related to the make up of RSA sigGen test cases and saltLen

src/rsa/sections/06-siggen-test-vectors.adoc

@@ -21,6 +21,8 @@ The testGroups element at the top level in the test vector JSON object is an arr
 
 The 'tgId', 'testType' and 'tests' objects *MUST* appear in every test group element communicated from the server to the client as a part of a prompt. Other properties are dependent on which 'testType' (see <<testtypes>>) the group is addressing.
 
+NOTE: The 'saltLen' property will only be present in test groups for the 'sigType' "pss".
+
 NOTE: The 'maskFunction' property will only be present for RSA / sigGen / FIPS186-5 inside of test groups for the 'sigType' "pss".
 
 [[rsa_sigGen_tvjs]]
@@ -34,12 +36,11 @@ Each test group contains an array of one or more test cases. Each test case is a
 
 | tcId | Test case idenfitier | integer
 | message | The message to be signed | hex
-| saltLen | The length of the salt in bytes | integer
 | randomValue | The random value to be used as an input into the message randomization function as described in <<SP800-106>> | hex
 | randomValueLen | The random value's bit length | integer
 |===
 
-NOTE: The 'saltLen' property will only be present in test groups for the 'sigType' "pss".
+
 
 Here is an abbreviated yet fully constructed example of the prompt for RSA / sigGen / FIPS186-4. The only difference in the structure between RSA / sigGen / FIPS186-4 and RSA / sigGen / FIPS186-5 is the inclusion of the 'maskFunction' property in the 'testGroup' for RSA / sigGen / FIPS186-5.
 
@@ -83,11 +84,11 @@ Here is an abbreviated yet fully constructed example of the prompt for RSA / sig
         "tgId": 5,
         "sigType": "pss",
         "hashAlg": "SHA2-256",
+        "saltLen": 20,
         "modulo": 2048,
         "tests": [
           {
-            "tcId": 1169,
-            "saltLen": 20,
+            "tcId": 1169,    
             "message": "dfc22604b95d1..."
           }
         ]