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authorPeter Dettman <peter.dettman@bouncycastle.org>2023-01-28 18:57:30 +0700
committerPeter Dettman <peter.dettman@bouncycastle.org>2023-01-28 18:57:30 +0700
commit558aef70537b3882e5616e9d0e7b40d971e2dd42 (patch)
tree1ac43c975f414e69a268dca315a10a87fa406ea8 /crypto/src/cms
parentAdd Xoodyak to the master branch (diff)
downloadBouncyCastle.NET-ed25519-558aef70537b3882e5616e9d0e7b40d971e2dd42.tar.xz
Misc. cleanup after bc-fips-csharp updates
Diffstat (limited to 'crypto/src/cms')
-rw-r--r--crypto/src/cms/CMSSignedHelper.cs54
-rw-r--r--crypto/src/cms/SignerInformationStore.cs19
2 files changed, 44 insertions, 29 deletions
diff --git a/crypto/src/cms/CMSSignedHelper.cs b/crypto/src/cms/CMSSignedHelper.cs
index 9db39549b..37fefe140 100644
--- a/crypto/src/cms/CMSSignedHelper.cs
+++ b/crypto/src/cms/CMSSignedHelper.cs
@@ -35,7 +35,7 @@ namespace Org.BouncyCastle.Cms
 		private static readonly IDictionary<string, string> m_digestAlgs = new Dictionary<string, string>();
 		private static readonly IDictionary<string, string[]> m_digestAliases = new Dictionary<string, string[]>();
 
-        private static readonly HashSet<string> noParams = new HashSet<string>();
+        private static readonly HashSet<string> m_noParams = new HashSet<string>();
 		private static readonly IDictionary<string, string> m_ecAlgorithms = new Dictionary<string, string>();
 
 		private static void AddEntries(DerObjectIdentifier oid, string digest, string encryption)
@@ -130,13 +130,13 @@ namespace Org.BouncyCastle.Cms
 			m_digestAliases.Add("SHA384", new string[]{ "SHA-384" });
 			m_digestAliases.Add("SHA512", new string[]{ "SHA-512" });
 
-            noParams.Add(CmsSignedGenerator.EncryptionDsa);
-            //noParams.Add(EncryptionECDsa);
-            noParams.Add(EncryptionECDsaWithSha1);
-            noParams.Add(EncryptionECDsaWithSha224);
-            noParams.Add(EncryptionECDsaWithSha256);
-            noParams.Add(EncryptionECDsaWithSha384);
-            noParams.Add(EncryptionECDsaWithSha512);
+            m_noParams.Add(CmsSignedGenerator.EncryptionDsa);
+            //m_noParams.Add(EncryptionECDsa);
+            m_noParams.Add(EncryptionECDsaWithSha1);
+            m_noParams.Add(EncryptionECDsaWithSha224);
+            m_noParams.Add(EncryptionECDsaWithSha256);
+            m_noParams.Add(EncryptionECDsaWithSha384);
+            m_noParams.Add(EncryptionECDsaWithSha512);
 
 			m_ecAlgorithms.Add(CmsSignedGenerator.DigestSha1, EncryptionECDsaWithSha1);
 			m_ecAlgorithms.Add(CmsSignedGenerator.DigestSha224, EncryptionECDsaWithSha224);
@@ -151,13 +151,13 @@ namespace Org.BouncyCastle.Cms
         */
 		internal string GetDigestAlgName(string digestAlgOid)
         {
-			return m_digestAlgs.TryGetValue(digestAlgOid, out var algName) ? algName : digestAlgOid;
+            return CollectionUtilities.GetValueOrKey(m_digestAlgs, digestAlgOid);
         }
 
-		internal AlgorithmIdentifier GetEncAlgorithmIdentifier(DerObjectIdentifier encOid,
+        internal AlgorithmIdentifier GetEncAlgorithmIdentifier(DerObjectIdentifier encOid,
 			Asn1Encodable sigX509Parameters)
 		{
-			if (noParams.Contains(encOid.Id))
+			if (m_noParams.Contains(encOid.Id))
 			{
 				return new AlgorithmIdentifier(encOid);
 			}
@@ -177,10 +177,10 @@ namespace Org.BouncyCastle.Cms
         */
         internal string GetEncryptionAlgName(string encryptionAlgOid)
         {
-			return m_encryptionAlgs.TryGetValue(encryptionAlgOid, out var algName) ? algName : encryptionAlgOid;
+            return CollectionUtilities.GetValueOrKey(m_encryptionAlgs, encryptionAlgOid);
         }
 
-		internal IDigest GetDigestInstance(
+        internal IDigest GetDigestInstance(
 			string algorithm)
 		{
 			try
@@ -326,10 +326,17 @@ namespace Org.BouncyCastle.Cms
             {
 				foreach (Asn1Encodable ae in certSet)
 				{
-					if (ae != null && ae.ToAsn1Object() is Asn1Sequence s)
+					if (ae == null)
+						continue;
+
+					if (ae is X509CertificateStructure c)
 					{
-						contents.Add(new X509Certificate(X509CertificateStructure.GetInstance(s)));
-					}
+                        contents.Add(new X509Certificate(c));
+                    }
+					else if (ae.ToAsn1Object() is Asn1Sequence s)
+					{
+                        contents.Add(new X509Certificate(X509CertificateStructure.GetInstance(s)));
+                    }
 				}
 			}
 			return CollectionUtilities.CreateStore(contents);
@@ -342,10 +349,17 @@ namespace Org.BouncyCastle.Cms
 			{
 				foreach (Asn1Encodable ae in crlSet)
 				{
-					if (ae != null && ae.ToAsn1Object() is Asn1Sequence s)
-					{
-						contents.Add(new X509Crl(CertificateList.GetInstance(s)));
-					}
+                    if (ae == null)
+                        continue;
+
+                    if (ae is CertificateList c)
+                    {
+                        contents.Add(new X509Crl(c));
+                    }
+                    else if (ae.ToAsn1Object() is Asn1Sequence s)
+                    {
+                        contents.Add(new X509Crl(CertificateList.GetInstance(s)));
+                    }
 				}
 			}
 			return CollectionUtilities.CreateStore(contents);
diff --git a/crypto/src/cms/SignerInformationStore.cs b/crypto/src/cms/SignerInformationStore.cs
index 7fa3ef678..bc21f9d39 100644
--- a/crypto/src/cms/SignerInformationStore.cs
+++ b/crypto/src/cms/SignerInformationStore.cs
@@ -5,7 +5,7 @@ namespace Org.BouncyCastle.Cms
 {
     public class SignerInformationStore
     {
-        private readonly IList<SignerInformation> all;
+        private readonly IList<SignerInformation> m_all;
         private readonly IDictionary<SignerID, IList<SignerInformation>> m_table =
             new Dictionary<SignerID, IList<SignerInformation>>();
 
@@ -16,12 +16,12 @@ namespace Org.BouncyCastle.Cms
          */
         public SignerInformationStore(SignerInformation signerInfo)
         {
-            this.all = new List<SignerInformation>(1);
-            this.all.Add(signerInfo);
+            m_all = new List<SignerInformation>(1);
+            m_all.Add(signerInfo);
 
             SignerID sid = signerInfo.SignerID;
 
-            m_table[sid] = all;
+            m_table[sid] = m_all;
         }
 
         /**
@@ -31,19 +31,20 @@ namespace Org.BouncyCastle.Cms
          */
         public SignerInformationStore(IEnumerable<SignerInformation> signerInfos)
         {
+            m_all = new List<SignerInformation>(signerInfos);
+
             foreach (SignerInformation signer in signerInfos)
             {
                 SignerID sid = signer.SignerID;
 
                 if (!m_table.TryGetValue(sid, out var list))
                 {
-                    m_table[sid] = list = new List<SignerInformation>(1);
+                    list = new List<SignerInformation>(1);
+                    m_table[sid] = list;
                 }
 
                 list.Add(signer);
             }
-
-            this.all = new List<SignerInformation>(signerInfos);
         }
 
         /**
@@ -64,13 +65,13 @@ namespace Org.BouncyCastle.Cms
         /// <summary>The number of signers in the collection.</summary>
         public int Count
         {
-            get { return all.Count; }
+            get { return m_all.Count; }
         }
 
         /// <returns>An ICollection of all signers in the collection</returns>
         public IList<SignerInformation> GetSigners()
         {
-            return new List<SignerInformation>(all);
+            return new List<SignerInformation>(m_all);
         }
 
         /**