1
可能重复:
Is there a library for iPhone to work with HMAC-SHA-1 encoding
Trying to Write NSString sha1 function, but it’s returning null
Objective C: SHA1如何计算SHA1在iphone
如何计算的NSString在iphone的SHA1的API可以用吗?
可能重复:
Is there a library for iPhone to work with HMAC-SHA-1 encoding
Trying to Write NSString sha1 function, but it’s returning null
Objective C: SHA1如何计算SHA1在iphone
如何计算的NSString在iphone的SHA1的API可以用吗?
也许这answer将帮助您
也许你可以使用此发布的建议之一:http://stackoverflow.com/questions/1353771/trying-to-write-nsstring-sha1-function-but- its-returning-null – 2009-11-14 13:32:33
你应该在提问之前真的用google搜索过 - 有很多链接可用 - 这都归结为使用 –
Till
2009-11-14 13:41:53