ChuckLu - 博客园

2021年12月9日

摘要： Is PBKDF2-HMAC-SHA1 really broken? 回答1 Password hashes need first pre-image resistance and should not cause many collisions among typical passwords (p 阅读全文

posted @ 2021-12-09 18:27 ChuckLu 阅读(74) 评论(0) 推荐(0)

Auto-width of ComboBox's content

摘要： Auto-width of ComboBox's content 回答1 You can't use it directly. Do a trick First iterate through all items of your combobox, check for the width of ev 阅读全文

posted @ 2021-12-09 18:11 ChuckLu 阅读(61) 评论(0) 推荐(0)

Size limit of XML variable in SQL Server 2008 大小2G

摘要： Size limit of XML variable in SQL Server 2008 Yes it is the same as I read this. http://msdn.microsoft.com/en-us/library/ms187339.aspx You can store x 阅读全文

posted @ 2021-12-09 14:20 ChuckLu 阅读(57) 评论(0) 推荐(0)

All about locking in SQL Server

摘要： All about locking in SQL Server Locking is essential to successful SQL Server transactions processing and it is designed to allow SQL Server to work s 阅读全文

posted @ 2021-12-09 13:07 ChuckLu 阅读(109) 评论(0) 推荐(0)

2021年12月8日

Difference between pem, crt, key files

摘要： Difference between pem, crt, key files Those file names represent different parts of the key generation and verification process. Please note that the 阅读全文

posted @ 2021-12-08 22:03 ChuckLu 阅读(117) 评论(0) 推荐(0)

Does RSA Private key always contain the Public key, or is it just .NET?

摘要： Does RSA Private key always contain the Public key, or is it just .NET? 回答1 The private key always includes the public key. What you might really want 阅读全文

posted @ 2021-12-08 22:02 ChuckLu 阅读(44) 评论(0) 推荐(0)

Extract public/private key from PKCS12 file for later use in SSH-PK-Authentication

摘要： Extract public/private key from PKCS12 file for later use in SSH-PK-Authentication 回答1 You can use following commands to extract public/private key fr 阅读全文

posted @ 2021-12-08 21:59 ChuckLu 阅读(77) 评论(0) 推荐(0)

What is PEM Format? Privacy Enhanced Mail

摘要： What is PEM Format? Problem What is PEM Format? Solution PEM or Privacy Enhanced Mail is a Base64 encoded DER certificate. PEM certificates are freque 阅读全文

posted @ 2021-12-08 21:47 ChuckLu 阅读(135) 评论(0) 推荐(0)

HttpWebRequest client authentication with cert and key in pem format

摘要： HttpWebRequest client authentication 回答1 You need to convert your private key and pem certificate into #pkcs12 form: openssl pkcs12 -inkey private.key 阅读全文

posted @ 2021-12-08 21:45 ChuckLu 阅读(168) 评论(0) 推荐(0)

Converting PKCS#12 certificate into PEM using OpenSSL

摘要： Converting PKCS#12 certificate into PEM using OpenSSL 回答1 Try: openssl pkcs12 -in path.p12 -out newfile.crt.pem -clcerts -nokeys openssl pkcs12 -in pa 阅读全文

posted @ 2021-12-08 21:42 ChuckLu 阅读(134) 评论(0) 推荐(0)

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