Class: MyAlipay::Sign::Rsa2

Inherits:
Object
  • Object
show all
Defined in:
lib/my_alipay/sign/rsa2.rb

Class Method Summary collapse

Class Method Details

.sign(key, string) ⇒ Object

rsa2 SHA256



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# File 'lib/my_alipay/sign/rsa2.rb', line 5

def self.sign(key, string)
  #如果秘钥key开头没有-----BEGIN PRIVATE KEY-----和-----END PRIVATE KEY-----需要base64解码，如果有则不需要进行解码
  rsa = OpenSSL::PKey::RSA.new(Base64.decode64(key))
  digest = OpenSSL::Digest::SHA256.new
  sign = Base64.strict_encode64(rsa.sign(digest, string))
  {sign_str: string, sign: sign}
end