Preface: Use Baidu map when need secret key, request secret key need SHA1 value, so today summarizes how to get this value.Under normal circumstances:First, get the development version of SHA1:Here I directly use the command console provided by
View:Verifying the integrity of downloaded files under Linux (MD5,SHA1,PGP)Http://blog.useasp.net/archive/2014/03/29/use-md5-sha1-or-pgp-to-check-downloaded-file-integrity-on-linux.aspxLinux is always difficult to learn, but sometimes, but found
Go from original Android studio to get the most detailed method for developing the SHA1 value and release SHA1 value of the versionObjective:Today I want to integrate the positioning of Baidu map into the project, want to write a small case, to
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First, Base64 code
Second, MD5, SHA1, SHA256, SHA512, HMAC implementation
GitHub Code
It is said that today 520 is a good day, why I think of 502, 500, 404 these? Fortunately the server is OK!First, Base64
First, let's introduce the concept of MD5 and SHA1.MD5The full name of MD5 is message-digest algorithm 5 (Information-Digest algorithm). 128-bit length. At present, MD5 is an irreversible algorithm.It has high security. It corresponds to any string
Detailed description using the HMAC-SHA1 signature method. Encryption Algorithm: Copy the code using the HMAC-SHA1 signature method: *** @ brief use the HMAC-SHA1 algorithm to generate the oauth_signature signature Value *** @ param $ key * @ param $
The SHA1 values under development mode (Debug) and Release mode (release) are different, and when releasing the APK, you need to reconfigure key according to the KeyStore of the release apk, and get the method of SHA1 in the release mode refer to
This paper mainly describes the process of computing the Information digest using the SHA1 algorithm.Security System (0)--encryption and decryption algorithm, message digest, message authentication technology, digital signature and public key
First, write in frontNow more and more API interface requirements are required to provide our project SHA1 value, the development version is currently not high, but the release is required. And the current positioning in the major app is also more
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