Which three algorithms should be avoided due to security concerns? (Choose three.)
A.
DES for encryption
B.
SHA-1 for hashing
C.
1024-bit RSA
D.
AES GCM mode for encryption
E.
HMAC-SHA-1
F.
256-bit Elliptic Curve Diffie-Hellman
G.
2048-bit Diffie-Hellman