type_url: "type.googleapis.com/google.crypto.tink.EciesAeadHkdfPrivateKey"
# value: [type.googleapis.com/google.crypto.tink.EciesAeadHkdfKeyFormat] {
#   params {
#     kem_params {
#       curve_type: NIST_P256
#       hkdf_hash_type: SHA256
#       hkdf_salt: ""
#     }
#     dem_params {
#       aead_dem {
#         type_url: "type.googleapis.com/google.crypto.tink.AesGcmKey"
#         # value: [type.googleapis.com/google.crypto.tink.AesGcmKeyFormat] {
#         #   key_size: 16
#         #   version: 0
#         # }
#         value: "\020\020"
#         output_prefix_type: TINK
#       }
#     }
#     ec_point_format: UNCOMPRESSED
#   }
# }
value: "\nD\n\004\010\002\020\003\022:\0228\n0type.googleapis.com/google.crypto.tink.AesGcmKey\022\002\020\020\030\001\030\001"
output_prefix_type: TINK
