iOS13 presentation style updated

PayUmoney_PnP.podspec

@@ -9,14 +9,14 @@
 Pod::Spec.new do |s|
 
   s.name         = "PayUmoney_PnP"
-  s.version      = "2.5.0"
+  s.version      = "2.5.1"
   s.summary      = "Native iOS integration & easy to integrate and use library."
   s.description  = "Provides a ready to use, drop in set of User Screens to enable payments with iOS Apps. Provide an end to end payment experience with all the features offered by the Citrus SDK. Reduces integration friction as merchants do not have to worry about designing the checkout screen, bank assets, or deal with complexity required to handle different payments methods."
 
   s.homepage     = "https://github.com/payu-intrepos/PayUMoney-IOS-SDK"
   s.license      = { :type => "MIT", :file => "LICENSE" }
   s.author       = { "Umang Arya" => "[email protected]" }
-  s.source       = { :git => "https://github.com/payu-intrepos/PayUMoney-IOS-SDK.git", :tag => "PayUmoney_PnP.2.5.0" }
+  s.source       = { :git => "https://github.com/payu-intrepos/PayUMoney-IOS-SDK.git", :tag => "PayUmoney_PnP.2.5.1" }
 
   s.ios.deployment_target = '8.0'
   s.requires_arc     = true

PlugNPlay/Objective-C SampleApp/PlugNPlayFrameworkExample/ViewController.m

@@ -552,17 +552,17 @@ -(NSString*)getHashForPaymentParams:(PUMTxnParam*)txnParam {
 
 - (NSString*) createSHA512:(NSString *)source {
 
-    const char *s = [source cStringUsingEncoding:NSASCIIStringEncoding];
-
-    NSData *keyData = [NSData dataWithBytes:s length:strlen(s)];
-
-    uint8_t digest[CC_SHA512_DIGEST_LENGTH] = {0};
-
-    CC_SHA512(keyData.bytes, (CC_LONG)keyData.length, digest);
+    const char *cstr = [source cStringUsingEncoding:NSUTF8StringEncoding];
+    NSData *data = [NSData dataWithBytes:cstr length:source.length];
+    uint8_t digest[CC_SHA512_DIGEST_LENGTH];
+    CC_SHA512(data.bytes, (CC_LONG)data.length, digest);
+    NSMutableString* output = [NSMutableString  stringWithCapacity:CC_SHA512_DIGEST_LENGTH * 2];
+
+    for(int i = 0; i < CC_SHA512_DIGEST_LENGTH; i++)
+        [output appendFormat:@"%02x", digest[i]];
 
-    NSData *output = [NSData dataWithBytes:digest length:CC_SHA512_DIGEST_LENGTH];
-    NSLog(@"Hash output --------- %@",output);
-    NSString *hash =  [[[[output description]stringByReplacingOccurrencesOfString:@"<" withString:@""]stringByReplacingOccurrencesOfString:@">" withString:@""]stringByReplacingOccurrencesOfString:@" " withString:@""];
+    NSString *hash =  [[[output stringByReplacingOccurrencesOfString:@"<" withString:@""]stringByReplacingOccurrencesOfString:@">" withString:@""]stringByReplacingOccurrencesOfString:@" " withString:@""];
+
     return hash;
 }