Class: MyAlipay::Sign::RSA

Inherits:
Object
  • Object
show all
Defined in:
lib/my_alipay/sign/rsa.rb

Class Method Summary collapse

Class Method Details

.sign(key, string) ⇒ Object 



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# File 'lib/my_alipay/sign/rsa.rb', line 6

def self.sign(key, string)
  rsa = OpenSSL::PKey::RSA.new(Base64.decode64(key))
  digest = OpenSSL::Digest::SHA1.new
  sign = Base64.strict_encode64(rsa.sign(digest, string))
  {sign_str: string, sign: sign}
end

.verify?(key, string, sign) ⇒ Boolean

验签

Returns:

  • (Boolean) 


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# File 'lib/my_alipay/sign/rsa.rb', line 14

def self.verify?(key, string, sign)
  digest = OpenSSL::Digest::SHA1.new
  pkey = OpenSSL::PKey::RSA.new(Base64.decode64(key))
  pkey.verify(digest, sign, string)
end