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Introduced Subscription identifier de-concealing

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o Generate the private key as below.
   $ openssl genpkey -algorithm X25519 -out /etc/open5gs/hnet/curve25519-1.key
   $ openssl ecparam -name prime256v1 -genkey -conv_form compressed -out /etc/open5gs/hnet/secp256r1-2.key

 o The private and public keys can be viewed with the command.
   The public key is used when creating the SIM.
   $ openssl pkey -in /etc/open5gs/hnet/curve25519-1.key -text
   $ openssl ec -in /etc/open5gs/hnet/secp256r1-2.key -conv_form compressed -text

In ausf/udm.yaml

 hnet:
    o Home network public key identifier(PKI) value : 1
      Protection scheme identifier : ECIES scheme profile A
    - id: 1
      scheme: 1
      key: /etc/open5gs/hnet/curve25519-1.key

    o Home network public key identifier(PKI) value : 2
      Protection scheme identifier : ECIES scheme profile B
    - id: 2
      scheme: 2
      key: /etc/open5gs/hnet/secp256r1-2.key

    o Home network public key identifier(PKI) value : 3
      Protection scheme identifier : ECIES scheme profile A
    - id: 3
      scheme: 1
      key: /etc/open5gs/hnet/curve25519-1.key

    o Home network public key identifier(PKI) value : 4
      Protection scheme identifier : ECIES scheme profile B
    - id: 4
      scheme: 2
      key: /etc/open5gs/hnet/secp256r1-2.key

Related to #1779
This commit is contained in:
Sukchan Lee
2022-12-24 20:22:45 +09:00
parent 0ebe07c83d
commit 79d46be086
120 changed files with 5342 additions and 1199 deletions
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3
lib/sbi/conv.h
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@@ -32,6 +32,9 @@ typedef struct ogs_sbi_server_s ogs_sbi_server_t;
typedef struct ogs_sbi_client_s ogs_sbi_client_t;
typedef struct ogs_sbi_header_s ogs_sbi_header_t;
char *ogs_supi_from_suci(char *suci);
char *ogs_supi_from_supi_or_suci(char *supi_or_suci);
char *ogs_uridup(bool https, ogs_sockaddr_t *addr, ogs_sbi_header_t *h);
char *ogs_sbi_server_uri(ogs_sbi_server_t *server, ogs_sbi_header_t *h);
char *ogs_sbi_client_apiroot(ogs_sbi_client_t *client);