ctmakro

# if input image is in range 0..1, please first multiply img by 255
# assume image is ndarray of shape [height, width, channels] where channels can be 1, 3 or 4
def imshow(img):
    import cv2
    import IPython
    _,ret = cv2.imencode('.jpg', img) 
    i = IPython.display.Image(data=ret)
    IPython.display.display(i)

sirosen

"""
RSA Sign a Message using a private key

Just turns this example into a script:
    https://cryptography.io/en/latest/hazmat/primitives/asymmetric/rsa/#signing
"""

import sys
import hashlib
import base64