Costco
OpenID Configuration:
https://login.costco.com/.well-known/openid-configuration
JWKS URI:
https://login.costco.com/pf/JWKS
Active Keys
| KID | Use | Alg/Crv | Key Length | Observed |
|---|---|---|---|---|
| aJcjc6LfKTr4XXK5hTOySkA_k5I | sig | 2048 | 2025-10-03 | |
| aJcjc6LfKTr4XXK5hTOySkA_k5I_RS256 | sig | RS256 | 2048 | 2025-10-03 |
| yuGg-AfeAsL2RpF_8ZAgCKdCFYk | sig | P-256 | 256 | 2025-10-03 |
| PxWSept8c-qee7ejPd5eLLFxj2E | sig | 2048 | 2025-10-03 | |
| vuioKeUfQLyg4jBEPQh1BpRk2bc | enc | P-256 | 256 | 2025-10-03 |
| t0rPY958PXlv1c-LqvB-R9BFXLs | sig | P-256 | 256 | 2025-10-03 |
| LZ7R41WXZCEKPWWIkA5Ksn2lSlM | sig | P-521 | 521 | 2025-10-03 |
| MAbQQg-af4Wd17RPgilcHLw_ZIQ | sig | P-521 | 521 | 2025-10-03 |
| 7nDFA1ewLjRjAdE3n1oiTuYub9E | sig | P-384 | 384 | 2025-10-03 |
| PxWSept8c-qee7ejPd5eLLFxj2E_RS256 | sig | RS256 | 2048 | 2025-10-03 |
| COL0-mg5itIA2wN8WxuwL4AMMQ4 | enc | P-521 | 521 | 2025-10-03 |
| UvkxdVR7GwUXvvSR9SI37tEGBHI | enc | P-384 | 384 | 2025-10-03 |
| 69aJHj2X8rVXF_N6Kzav0qiLEAs | enc | 2048 | 2025-10-03 | |
| PJUDx_qwUBxqIO7RTXdpWqTxx-Q | sig | P-384 | 384 | 2025-10-03 |
| oJ04iMnHhEsZpTynP-zx0yhky18 | sig | P-521 | 521 | 2025-10-02 |
| Gy8goi4_TfLjopp26bEowjn16Gc_RS256 | sig | RS256 | 2048 | 2025-10-02 |
| tYG2h0AoM-rsYFuTRQ-maphT38s | sig | P-256 | 256 | 2025-10-02 |
| Gy8goi4_TfLjopp26bEowjn16Gc | sig | 2048 | 2025-10-02 | |
| BzPHdv8q1VQ3vnlrcwFFTmfGr-Q | sig | P-384 | 384 | 2025-10-02 |
Recently Deactivated Keys
(Most recent 10 records shown)
| KID | Use | Alg/Crv | Key Length | Observed |
|---|---|---|---|---|
| DMaNy-Ogzbv9qTd8QtxdnhgSrLI | sig | P-384 | 384 | 2025-10-01 to 2025-10-03 (2 days) |
| dUJoWfutw66sT3XDYOaOBT7UCXM_RS256 | sig | RS256 | 2048 | 2025-10-02 to 2025-10-03 (1 days) |
| g5g5tcKmlSHzUn2EjqyRlmlkDtk | enc | P-384 | 384 | 2025-10-02 to 2025-10-03 (1 days) |
| O5x_DksxGp_MMWpNixm-ZVrkoDQ | sig | P-256 | 256 | 2025-10-02 to 2025-10-03 (1 days) |
| r5nQaWeE4Zzwv3vePKfmosf91dU | enc | P-521 | 521 | 2025-10-02 to 2025-10-03 (1 days) |
| IceDs7mIRBSQ19b_DeQd6q_kPNo_RS256 | sig | RS256 | 2048 | 2025-10-01 to 2025-10-03 (2 days) |
| BRgNLUZvYMmGHw5zOqG7Z0LDlps | sig | P-384 | 384 | 2025-10-02 to 2025-10-03 (1 days) |
| tfC8iS7YOMbG4wwe1Ee0xwNk3dA | enc | P-256 | 256 | 2025-10-02 to 2025-10-03 (1 days) |
| IceDs7mIRBSQ19b_DeQd6q_kPNo | sig | 2048 | 2025-10-01 to 2025-10-03 (2 days) | |
| dUJoWfutw66sT3XDYOaOBT7UCXM | sig | 2048 | 2025-10-02 to 2025-10-03 (1 days) |