将base64椭圆曲线公钥转换为椭圆曲线公钥
我有一个基于 64 格式的对等公钥，
BH0tNG5tkcygz1CafFT4CSUJi023VWcgUY+si7DwkIO71Ya0vnGda0HZVD4HCKyuTkAXbOmd8GINp8bh7LnOCGk=
如何将其转换为 python 中的 EllpticCurvePublicKey
尝试了这个，但它不起作用
kh_public_key_b64 = 'BH0tNG5tkcygz1CafFT4CSUJi023VWcgUY+si7DwkIO71Ya0vnGda0HZVD4HCKyuTkAXbOmd8GINp8bh7LnOCGk='
kh_public_key_pem = "3056301006072a8648ce3d020106052b8104000a034200" + base64.b64decode(kh_public_key_b64).hex()
kh_public_key = serialization.load_der_public_key(bytes.fromhex(kh_public_key_pem), default_backend())
shared_key = private_key.exchange(ec.ECDH(), kh_public_key)
i have a peer public key in base 64 form
BH0tNG5tkcygz1CafFT4CSUJi023VWcgUY+si7DwkIO71Ya0vnGda0HZVD4HCKyuTkAXbOmd8GINp8bh7LnOCGk=
how can i convert this to EllpticCurvePublicKey in python
tried this and it is not working
kh_public_key_b64 = 'BH0tNG5tkcygz1CafFT4CSUJi023VWcgUY+si7DwkIO71Ya0vnGda0HZVD4HCKyuTkAXbOmd8GINp8bh7LnOCGk='
kh_public_key_pem = "3056301006072a8648ce3d020106052b8104000a034200" + base64.b64decode(kh_public_key_b64).hex()
kh_public_key = serialization.load_der_public_key(bytes.fromhex(kh_public_key_pem), default_backend())
shared_key = private_key.exchange(ec.ECDH(), kh_public_key)
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