diff options
| -rw-r--r-- | src/include/taler_crypto_lib.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h index 73b92fe86..4c478cefd 100644 --- a/src/include/taler_crypto_lib.h +++ b/src/include/taler_crypto_lib.h @@ -1138,6 +1138,9 @@ struct TALER_BlindedDenominationSignature * * A value of 0 means that the exchange does not support the extension for * age-restriction. + * + * For a non-0 age mask, the 0th bit always must be set, otherwise the age + * mask is considered invalid. */ struct TALER_AgeMask { |