Backed-off assert for poly1305.cpp in Debug builds

1 files changed, 4 insertions, 3 deletions

diff --git a/poly1305.cpp b/poly1305.cpp
index b2a68dd7..e79cf386 100644
--- a/poly1305.cpp
+++ b/poly1305.cpp
@@ -15,7 +15,7 @@ NAMESPACE_BEGIN(CryptoPP)
 template <class T>

 void Poly1305_Base<T>::UncheckedSetKey(const byte *key, unsigned int length, const NameValuePairs &params)

 {

-	if(key && length)

+	if (key && length)

 	{

 		// key is {k,r} pair, r is 16 bytes

 		length = SaturatingSubtract(length, (unsigned)BLOCKSIZE);

@@ -32,7 +32,7 @@ void Poly1305_Base<T>::UncheckedSetKey(const byte *key, unsigned int length, con
 	}

 

 	ConstByteArrayParameter t;

-	if(params.GetValue(Name::IV(), t) && t.begin() && t.size())

+	if (params.GetValue(Name::IV(), t) && t.begin() && t.size())

 	{

 		SecByteBlock nk(16);

 		m_cipher.ProcessBlock(t.begin(), nk);

@@ -51,7 +51,8 @@ void Poly1305_Base<T>::UncheckedSetKey(const byte *key, unsigned int length, con
 template <class T>

 void Poly1305_Base<T>::Update(const byte *input, size_t length)

 {

-	CRYPTOPP_ASSERT((input && length) || !(input || length));

+	CRYPTOPP_ASSERT((input && length) || !length);

+	if (!length) return;

 

 	size_t rem, num = m_idx;

 	if (num)