From 704de04a078e75c72bfd64c69474dc53b2e39fef Mon Sep 17 00:00:00 2001
From: Justin Karneges <justin@affinix.com>
Date: Mon, 4 Apr 2005 00:34:13 +0000
Subject: [PATCH] key bitsize

svn path=/trunk/kdesupport/qca/; revision=402997
---
 include/QtCrypto/qca_publickey.h    |  1 +
 include/QtCrypto/qcaprovider.h      |  1 +
 plugins/qca-openssl/qca-openssl.cpp | 15 +++++++++++++++
 src/qca_publickey.cpp               |  5 +++++
 4 files changed, 22 insertions(+)

diff --git a/include/QtCrypto/qca_publickey.h b/include/QtCrypto/qca_publickey.h
index 5953b44d..5280d4ea 100644
--- a/include/QtCrypto/qca_publickey.h
+++ b/include/QtCrypto/qca_publickey.h
@@ -142,6 +142,7 @@ namespace QCA
 
 		bool isNull() const;
 		Type type() const;
+		int bitSize() const;
 
 		bool isRSA() const;
 		bool isDSA() const;
diff --git a/include/QtCrypto/qcaprovider.h b/include/QtCrypto/qcaprovider.h
index e056d68d..fb58ed3a 100644
--- a/include/QtCrypto/qcaprovider.h
+++ b/include/QtCrypto/qcaprovider.h
@@ -138,6 +138,7 @@ public:
 	virtual bool isNull() const = 0;
 	virtual bool isPrivate() const = 0;
 	virtual void convertToPublic() = 0;
+	virtual int bits() const = 0;
 
 	// encrypt/decrypt
 	virtual int maximumEncryptSize(EncryptionAlgorithm alg) const;
diff --git a/plugins/qca-openssl/qca-openssl.cpp b/plugins/qca-openssl/qca-openssl.cpp
index 3dbf6864..64f5df3d 100644
--- a/plugins/qca-openssl/qca-openssl.cpp
+++ b/plugins/qca-openssl/qca-openssl.cpp
@@ -1466,6 +1466,11 @@ public:
 		sec = false;
 	}
 
+	virtual int bits() const
+	{
+		return 0; // FIXME
+	}
+
 	virtual int maximumEncryptSize(QCA::EncryptionAlgorithm alg) const
 	{
 		RSA *rsa = evp.pkey->pkey.rsa;
@@ -1780,6 +1785,11 @@ public:
 		sec = false;
 	}
 
+	virtual int bits() const
+	{
+		return 0; // FIXME
+	}
+
 	virtual void startSign(QCA::SignatureAlgorithm, QCA::SignatureFormat format)
 	{
 		// openssl native format is DER, so transform otherwise
@@ -2025,6 +2035,11 @@ public:
 		sec = false;
 	}
 
+	virtual int bits() const
+	{
+		return 0; // FIXME
+	}
+
 	virtual QCA::SymmetricKey deriveKey(const PKeyBase &theirs) const
 	{
 		DH *dh = evp.pkey->pkey.dh;
diff --git a/src/qca_publickey.cpp b/src/qca_publickey.cpp
index 55b0aa87..2df081c4 100644
--- a/src/qca_publickey.cpp
+++ b/src/qca_publickey.cpp
@@ -231,6 +231,11 @@ PKey::Type PKey::type() const
 	return static_cast<const PKeyContext *>(context())->type();
 }
 
+int PKey::bitSize() const
+{
+	return static_cast<const PKeyContext *>(context())->bits();
+}
+
 bool PKey::isRSA() const
 {
 	return (type() == RSA);