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开源软件名称(OpenSource Name):spacewander/lua-resty-rsa开源软件地址(OpenSource Url):https://github.com/spacewander/lua-resty-rsa开源编程语言(OpenSource Language):Lua 96.0%开源软件介绍(OpenSource Introduction):Namelua-resty-rsa - RSA functions for LuaJIT StatusThis library is considered production ready. DescriptionThis library requires an nginx build with OpenSSL, the ngx_lua module, and LuaJIT. Synopsis # nginx.conf:
lua_package_path "/path/to/lua-resty-rsa/lib/?.lua;;";
server {
location = /test {
content_by_lua_file conf/test.lua;
}
}
-- conf/test.lua:
local resty_rsa = require "resty.rsa"
local rsa_public_key, rsa_priv_key, err = resty_rsa:generate_rsa_keys(2048)
if not rsa_public_key then
ngx.say('generate rsa keys err: ', err)
end
ngx.say(rsa_public_key)
--[[
-----BEGIN RSA PUBLIC KEY-----
MIIBCgKCAQEAuw4T755fepEyXTM66pzf6nv8NtnukQTMGnhmBFIFHp/P2vEpxjXU
BBDUpzKkVFR3wuK9O1FNmRDAGNGYC0N/9cZNdhykA1NixJfKQzncN31VJTmNqJNZ
W0x7H9ZGoh2aE0zCCZpRlC1Rf5rL0SVlBoQkn/n9LnYFwyLLIK5/d/y/NZVL6Z6L
cyvga0zRajamLIjY0Dy/8YIwVV6kaSsHeRv2cOB03eam6gbhLGIz/l8wuJhIn1rO
yJLQ36IOJymbbNmcC7+2hEQJP40qLvH7hZ1LaAkgQUHjfi8RvH2T1Jmce7XGPxCo
Ed0yfeFz+pL1KeSWNey6cL3N5hJZE8EntQIDAQAB
-----END RSA PUBLIC KEY-----
]]--
ngx.say(rsa_priv_key)
--[[
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
]]--
local pub, err = resty_rsa:new({ public_key = rsa_public_key })
if not pub then
ngx.say("new rsa err: ", err)
return
end
local encrypted, err = pub:encrypt("hello")
if not encrypted then
ngx.say("failed to encrypt: ", err)
return
end
ngx.say("encrypted length: ", #encrypted)
local priv, err = resty_rsa:new({ private_key = rsa_priv_key })
if not priv then
ngx.say("new rsa err: ", err)
return
end
local decrypted = priv:decrypt(encrypted)
ngx.say(decrypted == "hello")
local algorithm = "SHA256"
local priv, err = resty_rsa:new({ private_key = rsa_priv_key, algorithm = algorithm })
if not priv then
ngx.say("new rsa err: ", err)
return
end
local str = "hello"
local sig, err = priv:sign(str)
if not sig then
ngx.say("failed to sign:", err)
return
end
ngx.say("sig length: ", #sig)
local pub, err = resty_rsa:new({ public_key = rsa_public_key, algorithm = algorithm })
if not pub then
ngx.say("new rsa err: ", err)
return
end
local verify, err = pub:verify(str, sig)
if not verify then
ngx.say("verify err: ", err)
return
end
ngx.say(verify) MethodsTo load this library,
local rsa = require "resty.rsa" generate_rsa_keys
Generate rsa public key and private key by specifying the number of new
Creates a new rsa object instance by specifying an options table The options table accepts the following options:
-- creates a rsa object with PKIX format of public key
local resty_rsa = require "resty.rsa"
local pub, err = resty_rsa:new({
public_key = RSA_PKCS8_PUB_KEY,
key_type = resty_rsa.KEY_TYPE.PKIX,
})
-- creates a rsa object with pkcs#8 format of private key
local priv, err = resty_rsa:new({
private_key = RSA_PKCS8_PASS_PRIV_KEY,
key_type = resty_rsa.KEY_TYPE.PKCS8,
-- you need to specify the password if the pkey is encrypted
-- password = "foobar",
})
encrypt
decrypt
sign
verify
PerformanceI got the result:
when I run this script.
AuthorDejiang Zhu (doujiang24) [email protected] Zexuan Luo (spacewander) Release Steps
Copyright and LicenseThis module is licensed under the MIT license. Copyright (C) 2014-2018, by Dejiang Zhu (doujiang24) [email protected] Copyright (C) 2018-, by Zexuan Luo (spacewander) All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. See Also
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