Add ASN.1 Date type support

1 files changed, 34 insertions, 2 deletions

diff --git a/asn.h b/asn.h
index 18d4fd73..d6bf2f44 100644
--- a/asn.h
+++ b/asn.h
@@ -134,15 +134,37 @@ CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeOctetString(BufferedTransformation &bt
 /// \param asnTag the ASN.1 type

 /// \returns the number of octets used for the encoding

 /// \details DEREncodeTextString() can be used for UTF8_STRING, PRINTABLE_STRING, and IA5_STRING

-CRYPTOPP_DLL size_t CRYPTOPP_API DEREncodeTextString(BufferedTransformation &bt, const std::string &str, byte asnTag);

+CRYPTOPP_DLL size_t CRYPTOPP_API DEREncodeTextString(BufferedTransformation &bt, const SecByteBlock &str, byte asnTag);

 

 /// \brief BER decode text string

 /// \param bt BufferedTransformation object for reading

-/// \param str the string to encode

+/// \param str the string to decode

+/// \param asnTag the ASN.1 type

+/// \details BERDecodeTextString() can be used for UTF8_STRING, PRINTABLE_STRING, and IA5_STRING

+CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeTextString(BufferedTransformation &bt, SecByteBlock &str, byte asnTag);

+

+/// \brief BER decode text string

+/// \param bt BufferedTransformation object for reading

+/// \param str the string to decode

 /// \param asnTag the ASN.1 type

 /// \details BERDecodeTextString() can be used for UTF8_STRING, PRINTABLE_STRING, and IA5_STRING

 CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeTextString(BufferedTransformation &bt, std::string &str, byte asnTag);

 

+/// \brief DER encode date

+/// \param bt BufferedTransformation object for writing

+/// \param str the date to encode

+/// \param asnTag the ASN.1 type

+/// \returns the number of octets used for the encoding

+/// \details BERDecodeDate() can be used for UTC_TIME and GENERALIZED_TIME

+CRYPTOPP_DLL size_t CRYPTOPP_API DEREncodeDate(BufferedTransformation &bt, const SecByteBlock &str, byte asnTag);

+

+/// \brief BER decode date

+/// \param bt BufferedTransformation object for reading

+/// \param str the date to decode

+/// \param asnTag the ASN.1 type

+/// \details BERDecodeDate() can be used for UTC_TIME and GENERALIZED_TIME

+CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeDate(BufferedTransformation &bt, SecByteBlock &str, byte asnTag);

+

 /// \brief DER encode bit string

 /// \param bt BufferedTransformation object for writing

 /// \param str the string to encode

@@ -162,6 +184,11 @@ CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeBitString(BufferedTransformation &bt,
 /// \param dest BufferedTransformation object

 CRYPTOPP_DLL void CRYPTOPP_API DERReencode(BufferedTransformation &bt, BufferedTransformation &dest);

 

+/// \brief BER decode size

+/// \param bt BufferedTransformation object for writing

+/// \param dest BufferedTransformation object

+CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodePeekLength(BufferedTransformation &bt);

+

 /// \brief Object Identifier

 class CRYPTOPP_DLL OID

 {

@@ -800,6 +827,11 @@ inline bool operator<(const OID &lhs, const OID &rhs);
 /// \param lhs the OID

 /// \param rhs the value to append

 inline OID operator+(const OID &lhs, unsigned long rhs);

+/// \brief Print a OID value

+/// \param out the output stream

+/// \param oid the OID

+inline std::ostream& operator<<(std::ostream& out, const OID &oid)

+	{ return oid.Print(out); }

 #else

 inline bool operator==(const ::CryptoPP::OID &lhs, const ::CryptoPP::OID &rhs)

 	{return lhs.m_values == rhs.m_values;}