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 |
|---|---|---|---|---|
| bR_XneYl5011RNmdrkLWdQyHZ3s | enc | 2048 | 2025-12-15 | |
| _Kgv3UBtF1c0MnFXvVhwdFodv-g_RS256 | sig | RS256 | 2048 | 2025-12-15 |
| 4_fFx-PLVI9j_tvsOtjB5yY9gU8 | sig | P-521 | 521 | 2025-12-15 |
| _Kgv3UBtF1c0MnFXvVhwdFodv-g | sig | 2048 | 2025-12-15 | |
| KF0HX_pTgnYJ4I8cRkUNLXwvLlQ | sig | 2048 | 2025-12-15 | |
| KF0HX_pTgnYJ4I8cRkUNLXwvLlQ_RS256 | sig | RS256 | 2048 | 2025-12-15 |
| MGSw-btWglgB2GKK3hsx7Xfonck | sig | P-256 | 256 | 2025-12-15 |
| X6-NlSFSwNvzfKfAKXTlm00aCwA | enc | P-521 | 521 | 2025-12-15 |
| rKR0h8QxrRBmQ9LgL0CeQaAo4qg | enc | P-256 | 256 | 2025-12-15 |
| pr-eDj5YzjydJiKnUIUjKOF1FAg | sig | P-384 | 384 | 2025-12-15 |
| oatxmmHCeWAov2MOgp9nhr8lTqE | sig | P-384 | 384 | 2025-12-15 |
| _a__OQ72L4dsPcdSV2-OqcnnGs0 | sig | P-521 | 521 | 2025-12-15 |
| nlyTD9Y1eL64D8ByJoq8ooLlG6g | sig | P-256 | 256 | 2025-12-15 |
| kZkF3HypadayFVr0duPZiH_afls | enc | P-384 | 384 | 2025-12-15 |
| m2ni_5OPJzRSPTP939O6zzySk9c | sig | P-256 | 256 | 2025-12-14 |
| -H1ksNbvKh4_GXxqSNM3-jk42Hc | sig | 2048 | 2025-12-14 | |
| C7Ipswi0SPgRacBGGlP9u1dHTbA | sig | P-521 | 521 | 2025-12-14 |
| XXF1VcyeX_NAsQ_N2Sac8gTEIWE | sig | P-384 | 384 | 2025-12-14 |
| -H1ksNbvKh4_GXxqSNM3-jk42Hc_RS256 | sig | RS256 | 2048 | 2025-12-14 |
Recently Deactivated Keys
(Most recent 10 records shown)
| KID | Use | Alg/Crv | Key Length | Observed |
|---|---|---|---|---|
| zLICs5o7NB9wW4w2wCSWkZ73j3k | enc | 2048 | 2025-12-14 to 2025-12-15 (1 days) | |
| AkpEZKo3YEEl8a306ne3SYkrueM | sig | P-256 | 256 | 2025-12-13 to 2025-12-15 (2 days) |
| 1eVrCgeVUC4JxXzXTxHX912KxSI | sig | P-256 | 256 | 2025-12-14 to 2025-12-15 (1 days) |
| T0NYUnPO-848OTDcwKU9m5jzMys | sig | P-384 | 384 | 2025-12-14 to 2025-12-15 (1 days) |
| kVBEiOhN0pFPTzQR52nhVNX0ksY | enc | P-256 | 256 | 2025-12-14 to 2025-12-15 (1 days) |
| PJrU4pSrFfN_rGQoksEgiWM9Kfo | sig | 2048 | 2025-12-13 to 2025-12-15 (2 days) | |
| PJrU4pSrFfN_rGQoksEgiWM9Kfo_RS256 | sig | RS256 | 2048 | 2025-12-13 to 2025-12-15 (2 days) |
| gOqNAXx9epHUHFO5aPXo28UeNQ4 | sig | P-384 | 384 | 2025-12-13 to 2025-12-15 (2 days) |
| gBkO9l67bGpkQtc93i8Nxsx6RyI | enc | P-384 | 384 | 2025-12-14 to 2025-12-15 (1 days) |
| -kVRexLEoUiTTNvjjpCmZnhYJn0_RS256 | sig | RS256 | 2048 | 2025-12-14 to 2025-12-15 (1 days) |