crypto_box_open,crypto_box_open_easy

[zhangxinguo1491625]

crypto_box_open_easy() and crypto_box_open() in libsodium seem to be different。

`def inttobytes(param_int_list):
param_hex = ""
for param_int in param_int_list:
if param_int<0:
param_int = param_int + 256
if len(hex(param_int)[2:])==1:
param_hex = param_hex + "0" + hex(param_int)[2:]
else:
param_hex = param_hex + hex(param_int)[2:]
return bytes.fromhex(param_hex)

def bytesToString(bs):
return bytes.decode(bs,encoding='utf8')

privateKey_int_list = [-42,23,-8,-49,68,59,-86,57,124,-34,-56,90,44,-103,-48,115,-94,57,-32,-53,40,-82,7,-66,-15,-83,72,25,-14,105,95,-61]
privateKey = base64.b64decode("1hf4z0Q7qjl83shaLJnQc6I54Msorge+8a1IGfJpX8M=")
publickey_int_list = [95,73,-2,-73,63,-78,-1,41,-103,73,125,-8,-78,122,-5,-124,36,-23,9,-125,38,-81,-63,3,-63,26,-12,-33,120,60,-23,36]
publickey = inttobytes(publickey_int_list)
bArr2_int_hex= [-41,-81,-73,-39,-40,106,-127,82,5,118,83,-128,-121,-81,-17,63,-121,6,108,-81,-99,75,93,105,-74,22,21,67,72,-101,110,108,55,-60,-64,-115,-4,-49,15,80,-95,51,98,31,-1,7,86,78,-27,-128,-78,-74,-86,-78,123,28,-126,-41,-76,97,51,-11,122,65,-80,-80,-114,-90,13,-55,-101,89,-112,-7,-31,64,92,61,-111,49,-35,-120,110,-6,-26,107,61,5,88,57,75,-102,18,-104,120,15,-124,58,19,-9,-12,-45,-22,14,42,-51,-90,39,-109,-70,89,53,-80,-19,-55,-93,-42,29,-46,-116,-96,-8,33,1,-9,-68,-119,-116,34,-78,-54,-29,-6,-100,-74,33,-89,-87,6,-8,43,-74,75,8,-57,-9,12,25,60,67,52,32,53,54,59,107,38,85,-83,-45,-1,32,93,-11,-17,-19,-41,116,-56,74,70,10,-70,20,-119,-113,55,80,-98,31,-99,-36,88,114,72,-40,75,116,44,-65,92,-61,106,88,121,-79,-18,-33,-73,-86,-13,-33,19,125,71,2,104,-16,-23,72,-91,-75,-54,-3,-63,111,69,87,24,10,19,-108,-111,-21,118,-51,20,98,-54,44,-59,-110,69,77,14,-70,40,80,-31,-50,43,-82,-11,-2,-96,-89,101,34,-8,54,-5,-86,-31,19,25,123,-106,-23,105,73,-26,-61,118,-111,37,108,114,77,-43,-50,83,76,-71,-55,65,9,90,-115,121,-81,-51,88,89,-29,-97,5,-46,-21,-59,33,-51,34,-27,18,95,65,-98,-68,86,-65,-96,91,-86,52,-33,-26,-121,-63,68,-41,-114,125,62,62,39,-51,85,95,-90,-8,77]
bArr2 = inttobytes(bArr2_int_hex)
bArr3_int_hex = [106,112,-58,-70,28,-71,45,-121,65,24,13,48,96,39,79,-15,37,-73,125,-6,120,-78,-54,-111]
bArr3 = inttobytes(bArr3_int_hex)
i = 321
bArr_int_hex = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
bArr = inttobytes(bArr_int_hex)
print(libnacl.crypto_box_open_easy(bArr2,bArr3,publickey,privateKey))`

When I change crypto_box_open in the picture to crypto_box_open_easy, no Crypterror will be reported