sodium_crypto_sign_open can also return false

[Deleted user]

sodium_compat/lib/php72compat.php

Line 496 in 110b170

      * @return string 

See https://github.com/php/php-src/blob/2aad680c80b568d36d258e1754ca48f6d495360c/ext/sodium/libsodium.c#L1542

[Aidan Woods]

Also,

sodium_compat/lib/php72compat.php

Line 241 in 110b170

      * @return string 

Related: paragonie/pecl-libsodium-doc#12

[Scott]

Yeah, the compat APIs are going to need to be API-consistent, but ParagonIE_Sodium_Compat will continue to return a string OR throw an exception. I'll do this in v1.3.0.

[Scott]

sodium_compat/lib/php72compat.php

Lines 238 to 252 in 6ccb221

     /** 
      * @param string $message 
      * @param string $kp 
      * @return string|bool 
      */ 
     function sodium_crypto_box_seal_open($message, $kp) 
     { 
         try { 
             return ParagonIE_Sodium_Compat::crypto_box_seal_open($message, $kp); 
         } catch (Error $ex) { 
             return false; 
         } catch (Exception $ex) { 
             return false; 
         } 
     } 

This will fixed in version 1.3.0.