摘要 |
Systems, methods, and apparatus, including software tangibly stored on a computer readable medium, involve verifying an electronic document. A display document is generated based on a content document and a transformation document. The content document includes content data, and the transformation document includes format data. The display document includes information adapted to generate a graphical representation of the content data formatted according to the format data. A digital signature is generated using data from the content document and the transformation document. The digital signature is stored. The digital signature may be used, for example, to confirm that a signer has reviewed and/or endorsed a display document generated based on the content document and the transformation document. |