Grégoire Rolland

I have got the same issue with last version (0.1.11). I can reproduce outside nginx with this sample code : ``` local jwt = require "resty.jwt" local jwt_string = "eyAidHlwIjogIkpXVCIsICJraWQiOiAiU3lsTEM2Tmp0MUtHUWt0RDlNdCswemNlUVNVPSIsICJhbGciOiAiUlMyNTYiIH0.eyAiYXRfaGFzaCI6ICJkSExCRWpmekdqeVVUZWVESWwybmRRIiwgInN1YiI6ICJkZW1vIiwgImlzcyI6ICJodHRwOi8vb3BlbmFtL29wZW5hbS9vYXV0aDIiLCAidG9rZW5OYW1lIjogImlkX3Rva2VuIiwgImF1ZCI6IFsgIm5naW54X3JwIiBdLCAib3JnLmZvcmdlcm9jay5vcGVuaWRjb25uZWN0Lm9wcyI6ICI3MmUwOGExNy01ZTY4LTRhNmItOTIxYy1mYjUwZTc2NGZlZDUiLCAiYXpwIjogIm5naW54X3JwIiwgImF1dGhfdGltZSI6IDE1MTY2MjQ3NjYsICJyZWFsbSI6ICIvIiwgImV4cCI6IDE1MTY2MjgzNjYsICJ0b2tlblR5cGUiOiAiSldUVG9rZW4iLCAiaWF0IjogMTUxNjYyNDc2NiB9.A1SoyYHd8Z2HRZLCh-YQtuirv7D0jUt5WUXlU5LJYeMGl0JBHiB5ZJJ8hpX5dCX5_7Fkh4iiZNk95XiwwtqrmW1Pz3u0du7x_79SKmzTAYx7mUztX_5u6zp_awpMuhU1B1mNYqXcPzrS3FScEwvRHZWbTkhg16saEqW4l7NeM80"...

When I renew my keypair (RSA 2048, signing algorithm SHA-256 with RSA), JWT verification is functionnal. I don't know what the type of keypair before, it was the OpenAM 13.5...

My precedent comment confirm this. When the signing key is corrupt, this don't work and it's normal !! Althought the error message is not very clear, I think this issue...