sha1 rainbow table

Author: hackest [h.s. T.]Source: hackests blogI. OverviewWhat is a rainbow table?It is a huge set of hash values pre-computed for various possible letter combinations, not necessarily for MD5 algorithms, it can quickly crack various types of

The rainbow table is a very large set of hash keys pre-computed for a variety of possible combinations of letters, numbers, and other characters. It is used to crack various hash encryption passwords. There are a lot of rainbow tables on the

A rainbow table is a type of hashAlgorithmIs a cross-platform password cracking tool that can crack multiple types of passwords, such as MD5 and hash. The performance of NTLM is astonishing. It is powered by NVIDIA Cuda technology on a common PC.

I recently obtained a one TB hard disk and studied the current situation of the rainbow table on the Internet. Therefore, in this article, many articles and addresses on the Internet are old. A rainbow table is a large set of hash values

Ask, If I transcode this way, is it more secure. For example: sha1 (md5 (password) I want to know: 1 is necessary. 2. if so, will it have a great impact on performance or what else I can't think, what problems may occur in the future, etc. I hope

Ask, I if this transcoding, is not security will be a little higher. For example: SHA1 (MD5 ("password")) What I want to know is: 1 is that necessary? 2 If this is possible, the impact on performance will be very large or other what I can not think

Data on servers and databases is occasionally stolen. Therefore, it is necessary to ensure that important user data, such as passwords, cannot be obtained by others. Here we will discuss the principles of Hash and how it protects the password

Understand phpHash functions and enhance password security. 1. declaring cryptography is a complex topic, and I am not an expert in this field. Many colleges and research institutions have long-term research in this regard. In this article, I want

1. StatementCryptography is a complex topic, and I am not an expert in this field. Many colleges and research institutions have long-term research in this regard. In this article, I hope to show you a secure way to store Web application passwords in

Data on servers and databases is occasionally stolen. Therefore, it is necessary to ensure that important user data, such as passwords, cannot be obtained by others. Here we will discuss the principles of Hash and how it protects the password