Here is a list of all variables with links to the files they belong to:

• cryptoProvider : BasicUsage.ino, Connect.ino, Sign.ino, UsdcSigning.ino, VerifyPin.ino
• CW_CA_DLT_PUBKEY : CW_TrustedKeys.h
• CW_TRUSTED_CA_KEYS : CW_TrustedKeys.h
• hexChars : UsdcSigning.ino
• keccakf_piln : keccak256.cpp
• keccakf_rndc : keccak256.cpp
• keccakf_rotc : keccak256.cpp
• platform : BasicUsage.ino, Connect.ino, Sign.ino, UsdcSigning.ino, VerifyPin.ino
• s_apduBuf : CW_SecureChannel.cpp
• s_dataBuf : CW_SecureChannel.cpp
• s_macBuf : CW_SecureChannel.cpp
• s_mfCertBuf : CW_SecureChannel.cpp
• serialAdapter : BasicUsage.ino, Connect.ino, Sign.ino, UsdcSigning.ino, VerifyPin.ino
• wallet : BasicUsage.ino, Connect.ino, Sign.ino, UsdcSigning.ino, VerifyPin.ino