From external users using xS BLOGAccording to the recommendations of the cool, when I was playing a hacker game, one of them met a ciphertext, which looks like a base64 encoding, but garbled code occurs through base64 decoding. Later, we considered
Through the solitary water around the city Daniel recommendation, side dishes I play a hacker game, one of the close encounter a cipher, it looks like base64 code, but through Base64 decoding garbled. Later considered is MD5 (base64), and then
Brief introductionFeatures: RFC 3548:base16, BASE32, Base64 data encoding. Converts the binary data to an ASCII sequence that is suitable for plaintext protocol transmission. Transformation8bits contains valid data for 6, 5, or 4bits for each byte,
1.BASE64 Introduction
Base64 is a representation of binary data based on 64 printable characters. Base64 encoding generally has the following two uses:
A) All binaries can thus be converted to printable text encoding (all become ASCII printable
This is a creation in
Article, where the information may have evolved or changed.
Basic concepts
Hex is also called base16, meaning that a binary array is represented by 16 visible characters, and the data size is doubled after encoding
Most systems are currently using a static password for authentication login, but because the static password is easy to be stolen, its security can not meet the security requirements.
Dynamic password is used once a secret, use the password to
This article is purely gossip and basically has no practical value. Oracle always uses SQL _ID to mark a unique SQL statement. SQL _ID corresponds to SQL _TEXT one by one. If the two SQL texts are different, including spaces and other invisible
Php integrated dynamic password authentication, php Dynamic Password
Most systems currently use static passwords for identity authentication and logon. However, because static passwords are easy to steal, their security cannot meet security
Python uses the base64 module for binary data encoding.
Preface
Yesterday, my team asked me about the POP3 protocol. So today I have studied the POP3 protocol format and the poplib in Python. Some of the data transmitted back by the POP server needs
Base64 Module
Preface
Yesterday the team's sister came to ask questions about the POP3 protocol, so today a little bit about the format of the POP3 protocol and the poplib in Python. And the POP server back to the data in a part of the need to use
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