2014/10/15 下午 10:10:05

iphone Programming Glossary: hmac

Security When Using REST API in an iPhone Application

http://stackoverflow.com/questions/15273705/security-when-using-rest-api-in-an-iphone-application

an access_token . After that all requests are sent to the server using the access_token and a header containing an HMAC of the request body using the client secret as a key . The only reason for this addition was so that someone couldn't make..

Having problems with uploading photos to TwitPic using OAuth in Objective C on the iPhone

http://stackoverflow.com/questions/2959490/having-problems-with-uploading-photos-to-twitpic-using-oauth-in-objective-c-on-t

api.twitter.com oauth_timestamp 1275492425 oauth_nonce b686f20a18ba6763ac52b689b2ac0c421a9e4013 oauth_signature_method HMAC SHA1 oauth_consumer_key zNbW3Xi3MuS7i9cpz6fw oauth_version 1.0 oauth_token 147275699 jmrjpwk3B6mO2FX2BCc9Ci9CRBbBKYW1bOni2MYs..

Is there a library for iPhone to work with HMAC-SHA-1 encoding

http://stackoverflow.com/questions/476455/is-there-a-library-for-iphone-to-work-with-hmac-sha-1-encoding

there a library for iPhone to work with HMAC SHA 1 encoding For all operation with Amazon services S3 EC2 SimpleDB You need to sign all resquest with HMAC SHA 1 Signature.. with HMAC SHA 1 encoding For all operation with Amazon services S3 EC2 SimpleDB You need to sign all resquest with HMAC SHA 1 Signature http en.wikipedia.org wiki HMAC http docs.amazonwebservices.com AWSFWS latest DeveloperGuide index.html.. Amazon services S3 EC2 SimpleDB You need to sign all resquest with HMAC SHA 1 Signature http en.wikipedia.org wiki HMAC http docs.amazonwebservices.com AWSFWS latest DeveloperGuide index.html SummaryOfAuthentication.html . I'm working under..

Tumblr OAuth image post gives me 401/“Invalid OAuth credentials”

http://stackoverflow.com/questions/4849819/tumblr-oauth-image-post-gives-me-401-invalid-oauth-credentials

26 oauth_nonce 3D71edd7a1224463a7e1723bb7b568060b4d69deb6 26 oauth_signature_method 3DHMAC SHA1 26 oauth_timestamp 3D1297678418 26 oauth_token 3Dxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 26 oauth_version.. realm http www.tumblr.com oauth_consumer_key xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx oauth_signature_method HMAC SHA1 oauth_timestamp 1296445530 oauth_nonce 71edd7a1224463a7e1723bb7b568060b4d69deb6 oauth_version 1.0 oauth_token xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx..

iPhone and HMAC-SHA-1 encoding

http://stackoverflow.com/questions/735714/iphone-and-hmac-sha-1-encoding

and HMAC SHA 1 encoding im trying to get a call to amazon web service and im stuck on getting the signature looked at this but i..

RSA Encryption-Decryption in iphone

http://stackoverflow.com/questions/788569/rsa-encryption-decryption-in-iphone

decoding from Base64 to whatever in Java . Here's an example of some code that might help you get started. I'm doing a HMAC SHA1 signature 'digest' here but the general idea is the same for your RSA case #import Foundation NSString.h #import CommonCrypto.. here but the general idea is the same for your RSA case #import Foundation NSString.h #import CommonCrypto CommonHMAC.h #import CommonCrypto CommonDigest.h @interface NSString NSStringAdditions NSString base64StringFromData NSData data length.. NSString NSStringAdditions NSString base64StringFromData NSData data length int length NSString base64StringWithHMACSHA1Digest NSString secretKey @end #import NSStringAdditions.h static char base64EncodingTable 64 'A' 'B' 'C' 'D' 'E' 'F'..